10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2016

OR

¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from             to             

Commission file number: 001-31719

MOLINA HEALTHCARE, INC.

(Exact name of registrant as specified in its charter)

Delaware	13-4204626
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
200 Oceangate, Suite 100 Long Beach, California	90802
(Address of principal executive offices)	(Zip Code)

(562) 435-3666

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ý    No  ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  ý    No  ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of "large accelerated filer," "accelerated filer" and "smaller reporting company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer	ý	Accelerated filer	¨
Non-accelerated filer	¨ (Do not check if a smaller reporting company)	Smaller reporting company	¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). 

Yes  ¨ No  ý

The number of shares of the issuer’s Common Stock, $0.001 par value, outstanding as of April 25, 2016, was approximately 56,584,000.

MOLINA HEALTHCARE, INC.

Form 10-Q

For the Quarterly Period Ended March 31, 2016

TABLE OF CONTENTS

	Part I - Financial Information
Item 1.	Financial Statements	1
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	27
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	39
Item 4.	Controls and Procedures	39
	Part II - Other Information
Item 1.	Legal Proceedings	40
Item 1A.	Risk Factors	40
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	41
Item 3.	Defaults Upon Senior Securities	41
Item 4.	Mine Safety Disclosures	41
Item 5.	Other Information	41
Item 6.	Exhibits	41
	Signatures	42

PART I. FINANCIAL INFORMATION

Item 1.Financial Statements

MOLINA HEALTHCARE, INC.

CONSOLIDATED BALANCE SHEETS

	March 31, 2016		December 31, 2015
	(Amounts in millions, except per-share data)
	(Unaudited)
ASSETS
Current assets:
Cash and cash equivalents	$	2,156	$	2,329
Investments	2,070		1,801
Receivables	863		597
Income taxes refundable	38		13
Prepaid expenses and other current assets	260		192
Derivative asset	377		374
Total current assets	5,764		5,306
Property, equipment, and capitalized software, net	419		393
Deferred contract costs	79		81
Intangible assets, net	149		122
Goodwill	619		519
Restricted investments	116		109
Deferred income taxes	—		18
Other assets	37		28
	$	7,183	$	6,576
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Medical claims and benefits payable	$	1,940	$	1,685
Amounts due government agencies	910		729
Accounts payable and accrued liabilities	601		362
Deferred revenue	94		223
Current portion of long-term debt	455		449
Derivative liability	377		374
Total current liabilities	4,377		3,822
Senior notes	965		962
Lease financing obligations	198		198
Deferred income taxes	15		—
Other long-term liabilities	38		37
Total liabilities	5,593		5,019
Stockholders’ equity:
Common stock, $0.001 par value; 150 shares authorized; outstanding: 57 shares at March 31, 2016 and 56 shares at December 31, 2015	—		—
Preferred stock, $0.001 par value; 20 shares authorized, no shares issued and outstanding	—		—
Additional paid-in capital	806		803
Accumulated other comprehensive gain (loss)	2		(4		)
Retained earnings	782		758
Total stockholders' equity	1,590		1,557
	$	7,183	$	6,576

See accompanying notes.

1

MOLINA HEALTHCARE, INC.

CONSOLIDATED STATEMENTS OF INCOME

	Three Months Ended March 31,
	2016		2015
	(In millions, except per-share data) (Unaudited)
Revenue:
Premium revenue	$	3,995	$	2,971
Service revenue	140		52
Premium tax revenue	109		95
Health insurer fee revenue	90		48
Investment income	8		3
Other revenue	1		2
Total revenue	4,343		3,171
Operating expenses:
Medical care costs	3,588		2,636
Cost of service revenue	127		36
General and administrative expenses	340		256
Premium tax expenses	109		95
Health insurer fee expenses	58		41
Depreciation and amortization	32		25
Total operating expenses	4,254		3,089
Operating income	89		82
Interest expense	25		15
Income before income tax expense	64		67
Income tax expense	40		39
Net income	$	24	$	28
Net income per share:
Basic	$	0.44	$	0.58
Diluted	$	0.43	$	0.56

See accompanying notes.

2

MOLINA HEALTHCARE, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

	Three Months Ended March 31,
	2016		2015
	(Amounts in millions) (Unaudited)
Net income	$	24	$	28
Other comprehensive income:
Unrealized investment gain	9		2
Less: effect of income taxes	3		1
Other comprehensive income, net of tax	6		1
Comprehensive income	$	30	$	29

See accompanying notes.

3

MOLINA HEALTHCARE, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

	Three Months Ended March 31,
	2016			2015
	(Amounts in millions) (Unaudited)
Operating activities:
Net income	$	24		$	28
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	44			33
Deferred income taxes	30			1
Share-based compensation	7			6
Amortization of convertible senior notes and lease financing obligations	8			7
Other, net	6			3
Changes in operating assets and liabilities:
Receivables	(266		)	105
Prepaid expenses and other assets	(202		)	(137		)
Medical claims and benefits payable	255			248
Amounts due government agencies	181			95
Accounts payable and accrued liabilities	205			189
Deferred revenue	(129		)	(26		)
Income taxes	(24		)	2
Net cash provided by operating activities	139			554
Investing activities:
Purchases of investments	(611		)	(438		)
Proceeds from sales and maturities of investments	348			255
Purchases of property, equipment and capitalized software	(46		)	(25		)
Increase in restricted investments	(4		)	(5		)
Net cash paid in business combinations	(2		)	(8		)
Other, net	1			(7		)
Net cash used in investing activities	(314		)	(228		)
Financing activities:
Proceeds from employee stock plans	—			1
Other, net	2			4
Net cash provided by financing activities	2			5
Net (decrease) increase in cash and cash equivalents	(173		)	331
Cash and cash equivalents at beginning of period	2,329			1,539
Cash and cash equivalents at end of period	$	2,156		$	1,870

4

MOLINA HEALTHCARE, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(continued)

	Three Months Ended March 31,
	2016			2015
	(Amounts in millions) (Unaudited)
Supplemental cash flow information:
Schedule of non-cash investing and financing activities:
Common stock used for share-based compensation	$	(7	)	$	(9	)
Details of change in fair value of derivatives, net:
Gain on 1.125% Call Option	$	3		$	145
Loss on 1.125% Conversion Option	(3		)	(145		)
Change in fair value of derivatives, net	$	—		$	—
Details of business combinations:
Fair value of assets acquired	$	(134	)	$	—
Purchase price amounts accrued/received (paid)	30			(8		)
Reversal of amounts advanced to sellers in prior year	102			—
Net cash paid in business combinations	$	(2	)	$	(8	)

See accompanying notes.

5

MOLINA HEALTHCARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

March 31, 2016

1. Basis of Presentation

Organization and Operations

Molina Healthcare, Inc. provides quality health care to people receiving government assistance. We offer cost-effective Medicaid-related solutions to meet the health care needs of low-income families and individuals, and to assist government agencies in their administration of the Medicaid program. We havethreereportable segments. These segments include our Health Plans and Molina Medicaid Solutions segments, which comprise the vast majority of our operations, and our Other segment. As of December 31, 2015, we changed our reporting structure as a result of the Pathways acquisition in November 2015, which is reported in Other. All prior periods reported conform to this presentation.

Our Health Plans segment consists of health plans in11states and the Commonwealth of Puerto Rico, and includes our direct delivery business. As ofMarch 31, 2016, these health plans served4.2 millionmembers eligible for Medicaid, Medicare, and other government-sponsored health care programs for low-income families and individuals. Additionally, we serve Health Insurance Marketplace (Marketplace) members, most of whom receive government premium subsidies. The health plans are operated by our respective wholly owned subsidiaries in those states, each of which is licensed as a health maintenance organization (HMO). Our direct delivery business consists primarily of the operation of primary care clinics in several states in which we operate.

Our Molina Medicaid Solutions segment provides business processing and information technology development and administrative services to Medicaid agencies in Idaho, Louisiana, Maine, New Jersey, West Virginia, and the U.S. Virgin Islands, and drug rebate administration services in Florida.

Our Other segment includes businesses, such as our Pathways behavioral health and social services provider, that do not meet the quantitative thresholds for a reportable segment as defined by U.S. generally accepted accounting principles (GAAP), as well as corporate amounts not allocated to other reportable segments.

Market Updates - Health Plans

Illinois.On January 1, 2016, our Illinois health plan closed on its acquisition of the Medicaid membership, and certain assets related to the Medicaid business of, Accountable Care Chicago, LLC, also known as MyCare Chicago. See Note 4, "Business Combinations," for further information.

On January 1, 2016, our Illinois health plan closed on its acquisition of the Medicaid membership, and certain assets related to the Medicaid business, of Loyola Physician Partners, LLC. See Note 4, "Business Combinations," for further information.

On March 1, 2016, our Illinois health plan closed on its acquisition of the Medicaid membership, and certain assets related to the Medicaid business, of Better Health Network, LLC. See Note 4, "Business Combinations," for further information.

Michigan.On January 1, 2016, our Michigan health plan closed on its acquisition of the Medicaid and MIChild membership, and certain Medicaid and MIChild assets, of HAP Midwest Health Plan, Inc. See Note 4, "Business Combinations," for further information.

New York. On April 19, 2016, we entered into an agreement with Universal American Corp. to acquire all outstanding equity interests of Today's Options of New York, Inc., which operates the Total Care Medicaid plan. Subject to regulatory approvals and the satisfaction of other closing conditions, we expect the transaction to close in the second half of 2016.

Washington.On January 1, 2016, our Washington health plan closed on its acquisition of the Medicaid contracts, and certain assets related to the operation of the Medicaid business, of Columbia United Providers, Inc. See Note 4, "Business Combinations," for further information.

Consolidation and Interim Financial Information

The consolidated financial statements include the accounts of Molina Healthcare, Inc., its subsidiaries, and variable interest entities (VIEs) in which Molina Healthcare, Inc. is considered to be the primary beneficiary. Such VIEs are insignificant to our consolidated financial position and results of operations. In the opinion of management, all adjustments considered necessary for a fair presentation of the results as of the date and for the interim periods presented have been included; such adjustments consist of normal recurring adjustments. All significant intercompany balances and transactions have been eliminated. The consolidated results of operations for the current interim period are not necessarily indicative of the results for the entire year ending December 31, 2016.

6

The unaudited consolidated interim financial statements have been prepared under the assumption that users of the interim financial data have either read or have access to our audited consolidated financial statements for the fiscal year ended December 31, 2015. Accordingly, certain disclosures that would substantially duplicate the disclosures contained in the December 31, 2015 audited consolidated financial statements have been omitted. These unaudited consolidated interim financial statements should be read in conjunction with our December 31, 2015 audited consolidated financial statements.

2. Significant Accounting Policies

Revenue Recognition – Health Plans Segment

Premium revenue is fixed in advance of the periods covered and, except as described below, is not generally subject to significant accounting estimates. Premium revenues are recognized in the month that members are entitled to receive health care services, and premiums collected in advance are deferred. Certain components of premium revenue are subject to accounting estimates and fall into the following categories:

Contractual Provisions That May Adjust or Limit Revenue or Profit

Medicaid

Medical Cost Floors (Minimums), Medical Cost Corridors, and Administrative Cost Ceilings (Maximums): A portion of certain premiums received by our health plans may be returned if certain minimum amounts are not spent on defined medical care costs. In the aggregate, we recorded a liability under the terms of such contract provisions of $278 million and $214 million at March 31, 2016 and December 31, 2015, respectively, to amounts due government agencies. Approximately $270 million and $208 million of the liability accrued at March 31, 2016 and December 31, 2015, respectively, relates to our participation in Medicaid Expansion programs.

In certain circumstances, the health plans may receive additional premiums if amounts spent on medical care costs exceed a defined maximum threshold. We recorded receivables of $1 million and $3 million at March 31, 2016 and December 31, 2015, respectively, relating to such provisions.

Profit Sharing and Profit Ceiling: Our contracts with certain states contain profit-sharing or profit ceiling provisions under which we refund amounts to the states if our health plans generate profit above a certain specified percentage. In some cases, we are limited in the amount of administrative costs that we may deduct in calculating the refund, if any. Under these provisions we recorded a receivable of $2 million at March 31, 2016, for estimated amounts overpaid for prior periods, and a liability of $10 million at December 31, 2015, for profit in excess of the amount we are allowed to retain.

Retroactive Premium Adjustments: The state Medicaid programs periodically adjust premium rates on a retroactive basis. In these cases, we must adjust our premium revenue in the period in which we learn of the adjustment, rather than in the months of service to which the retroactive adjustment applies. For example, in the first quarter of 2016 we recorded a retroactive increase to Medicaid premium revenue of approximately $18 million, relating to dates of service prior to 2016.

Cost Plus Retroactive Premium Adjustments: In New Mexico, when members are retroactively enrolled into our health plan we earn revenue only to the extent of the actual medical costs incurred by us for services provided during those retroactive periods, plus a small percentage of that medical cost for administration and profit. This cost plus arrangement for members retroactively enrolled in our health plan first became effective July 1, 2014 (retroactive to January 1, 2014). We are paid normal monthly capitation rates for the retroactive eligibility periods, and the difference between those capitation rates and the amounts due us on a cost plus basis are periodically settled with the state. To date, no such settlement has been made with the state. During the years ended December 31, 2014 and 2015, our New Mexico contract was not specific as to the definition of retroactive membership, and the amount we owe the state (or that the state owes us) for the difference between capitation received and amounts due to us under the cost plus arrangement during those periods varies widely depending upon the definition of retroactive membership. 

In August 2015, the state provided us with a request for payment under the terms of this contract provision for the period January 1, 2014 through December 31, 2014. That request was based upon definitions of retroactive membership that were at odds with our interpretations of that term. Using the state's definition of retroactive membership, we estimate that the state may ultimately seek repayment of an amount that ranges from $25 million to $30 million higher than the amount we have accrued. We do not believe that any reasonable definition of retroactive membership supports the state's position, and expect to resolve this matter with payment of the amount we have accrued at March 31, 2016. We are currently engaged in discussions with the state regarding the appropriate amount, if any, owed to the state under this contract term.

7

Medicare

Risk Adjustment: Our Medicare premiums are subject to retroactive increase or decrease based on the health status of our Medicare members (measured as a member risk score). We estimate our members' risk scores and the related amount of Medicare revenue that will ultimately be realized for the periods presented based on our knowledge of our members’ health care utilization patterns, risk scores and CMS practices. Based on our estimates, we have recorded a net receivable of $13 million and a net payable of $4 million for anticipated Medicare risk adjustment premiums at March 31, 2016 and December 31, 2015, respectively.

Marketplace

Premium Stabilization Programs: The Affordable Care Act (ACA) established Marketplace premium stabilization programs effective January 1, 2014. These programs, commonly referred to as the "3R's," include a permanent risk adjustment program, a transitional reinsurance program, and a temporary risk corridor program.

• Permanent risk adjustment program: Under this permanent program, our health plans' composite risk scores are compared to the overall average risk score for the relevant state and market pool. Generally, our health plans will pay into the pool if their composite risk scores are below the average risk score, and will receive funds from the pool if their composite risk scores are above the average risk score. We estimate our ultimate premium based on insurance policy year-to-date experience, and recognize estimated premiums relating to the risk adjustment program as an adjustment to premium revenue in our consolidated statements of income. To better estimate amounts to be accrued, we utilize third party sources that attempt to estimate the overall average risk score for the relevant state and market pools. In the first quarter of 2016, we recorded an additional liability of approximately $20 million related to 2015 based upon new information primarily obtained from third party sources.

• Transitional reinsurance program: This program is designed to provide reimbursement to insurers for high cost members. Our health plans pay an annual contribution on a per-member basis, and are eligible for recoveries if claims for individual members exceed a specified threshold, up to a maximum amount. This three-year program will end on December 31, 2016. We recognize the assessments to fund the transitional reinsurance program as a reduction to premium revenue in our consolidated statements of income. We recognize recoveries under the reinsurance program as a reduction to medical care costs in our consolidated statements of income.

• Temporary risk corridor program: This program is intended to limit gains and losses of insurers by comparing allowable costs to a target amount as defined by the U.S. Department of Health and Human Services (HHS). Variances from the target amount exceeding certain thresholds may result in amounts due to or receivables due from HHS. This three-year program will end on December 31, 2016. Due to uncertainties as to the amount of federal funding available to support the risk corridor program, we do not recognize amounts receivable under this program. All liabilities are recognized as incurred. We estimate our ultimate premium based on insurance policy year-to-date experience, and recognize estimated premiums relating to the risk corridor program as an adjustment to premium revenue in our consolidated statements of income.

Additionally, the ACA established a minimum annual medical loss ratio (Minimum MLR) of 80% for the Marketplace. The medical loss ratio represents medical costs as a percentage of premium revenue. What constitutes medical costs and premium revenue are specifically defined by federal regulations. If the Minimum MLR is not met, we may be required to pay rebates to our Marketplace policyholders. Each of the 3R programs is taken into consideration when computing the Minimum MLR. We recognize estimated rebates under the Minimum MLR as an adjustment to premium revenue in our consolidated statements of income.

We record receivables or payables related to the 3R programs and the Minimum MLR when the amounts are reasonably estimable as described above, and, for receivables, collection is reasonably assured.

Our receivables (payables) for each of these programs, as of the dates indicated, were as follows:

	March 31, 2016			December 31, 2015
	(In millions)
Risk adjustment	$	(301	)	$	(214	)
Reinsurance	47			36
Risk corridor	(15		)	(10		)
Minimum MLR	(11		)	(3		)

8

Quality Incentives

At several of our health plans, revenue ranging from approximately 1% to 4% of certain health plan premiums is earned only if certain performance measures are met.

The following table quantifies the quality incentive premium revenue recognized for the periods presented, including the amounts earned in the period presented and prior periods. Although the reasonably possible effects of a change in estimate related to quality incentive premium revenue as of March 31, 2016 are not known, we have no reason to believe that the adjustments to prior years noted below are not indicative of the potential future changes in our estimates as of March 31, 2016.

	Three Months Ended March 31,
	2016			2015
	(In millions)
Maximum available quality incentive premium - current period	$	40		$	30
Amount of quality incentive premium revenue recognized in current period:
Earned current period	$	18		$	10
Earned prior periods	5			—
Total	$	23		$	10
Quality incentive premium revenue recognized as a percentage of total premium revenue	0.6		%	0.3		%

Income Taxes

The provision for income taxes is determined using an estimated annual effective tax rate, which is generally greater than the U.S. federal statutory rate primarily because of state taxes, nondeductible expenses such as the Health Insurer Fee (HIF), certain compensation, and other general and administrative expenses. The effective tax rate may be subject to fluctuations during the year, particularly as a result of the level of pretax earnings, and also as new information is obtained. Such information may affect the assumptions used to estimate the annual effective tax rate, including factors such as the mix of pretax earnings in the various tax jurisdictions in which we operate, valuation allowances against deferred tax assets, the recognition or the reversal of the recognition of tax benefits related to uncertain tax positions, and changes in or the interpretation of tax laws in jurisdictions where we conduct business. We recognize deferred tax assets and liabilities for temporary differences between the financial reporting basis and the tax basis of our assets and liabilities, along with net operating loss and tax credit carryovers.

Recent Accounting Pronouncements

In April 2016, the Financial Accounting Standards Board (FASB) issued ASU 2016-10, Identifying Performance Obligations and Licensing, which amends certain aspects of ASC 606, Revenue from Contracts with Customers. ASU 2016-10 amends step two of the new revenue standard’s five-step model to include guidance on immaterial promised goods or services, shipping and handling activities and identifying when promises represent performance obligations. ASU 2016-10 also provided guidance related to licensing such as, but not limited to, sales-based and usage-based royalties and renewals of license that provide a right to use intellectual property. We intend to adopt this standard on January 1, 2018. We are evaluating the potential effects of the adoption to our financial statements.

In March 2016, the FASB issued ASU 2016-09, Compensation-Stock Compensation, which simplifies several aspects of accounting for employee share-based payment transactions, including the accounting for income taxes, forfeitures, statutory tax and classification in the statement of cash flows. ASU 2016-09 is effective for fiscal periods beginning after December 15, 2016 and must be adopted using the modified retrospective approach except for classification in the statement of cash flows, which must be adopted using either the prospective or retrospective approach. Early adoption is permitted. We are evaluating the potential effects of the adoption to our financial statements.

In March 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers - Principal vs. Agent Considerations, which amends the principal–versus–agent implementation guidance in ASC 606. ASU 2016-08 clarifies that an entity should evaluate whether it is the principal or agent for each specified good or service promised in a contract with a customer as defined in ASC 606. The entity must first identify each specified good or service to be provided to the customer and then assess whether it controls each specified good or service. The ASU also removed two of the five indicators used in evaluating control under the old guidance and reframes the remaining three indicators. We intend to adopt this standard on January 1, 2018. We are evaluating the potential effects of the adoption to our financial statements.

9

Other recent accounting pronouncements issued by the FASB (including its Emerging Issues Task Force), the American Institute of Certified Public Accountants, and the Securities and Exchange Commission (SEC) did not have, or are not believed by management to have, a material impact on our present or future consolidated financial statements.

3. Net Income per Share

The following table sets forth the calculation of basic and diluted net income per share:

	Three Months Ended March 31,
	2016		2015
	(In millions, except net income per share)
Numerator:
Net income	$	24	$	28
Denominator:
Denominator for basic net income per share	55		49
Effect of dilutive securities:
Share-based compensation	1		—
1.125% Warrants (1)	1		1
Denominator for diluted net income per share	57		50
Net income per share: (2)
Basic	$	0.44	$	0.58
Diluted	$	0.43	$	0.56

______________________________

(1) For more information regarding the 1.125% Warrants, refer to Note 11, "Derivatives."

(2) Source data for calculations in thousands.

Certain potentially dilutive common shares issuable are not included in the computation of diluted net income per share because to do so would be anti-dilutive.

4. Business Combinations

In the first quarter of 2016, we closed on several business combinations in the Health Plans segment. For all of these transactions we applied the acquisition method of accounting, where the total purchase price was allocated, or preliminarily allocated, to tangible and intangible assets acquired, and liabilities assumed based on their respective fair values. For Health Plans acquisitions, in general, only intangible assets are acquired. All of these acquisitions were funded using available cash and acquisition-related costs were insignificant.

Health Plans

Consistent with our strategy to grow in our existing markets, we closed the following Health Plans acquisitions in 2016:

Illinois. On January 1, 2016, our Illinois health plan closed on its acquisition of the Medicaid membership, and certain assets related to the Medicaid business of, Accountable Care Chicago, LLC, also known as MyCare Chicago. The initial purchase price was approximately $35 million, and the Illinois health plan added approximately 58,000 Medicaid members as a result of this transaction.

On January 1, 2016, our Illinois health plan closed on its acquisition of the Medicaid membership, and certain assets related to the Medicaid business, of Loyola Physician Partners, LLC. The initial purchase price was approximately $15 million, and the Illinois health plan added approximately 21,000 Medicaid members as a result of this transaction.

On March 1, 2016, our Illinois health plan closed on its acquisition of the Medicaid membership, and certain assets related to the Medicaid business, of Better Health Network, LLC. The initial purchase price was approximately $18 million, and the Illinois health plan added approximately 34,000 Medicaid members as a result of this transaction.

Michigan.On January 1, 2016, our Michigan health plan closed on its acquisition of the Medicaid and MIChild membership, and certain Medicaid and MIChild assets, of HAP Midwest Health Plan, Inc. The initial purchase price was approximately $36

10

million, and the Michigan health plan added approximately 81,000 Medicaid and MIChild members as a result of this transaction.

Washington. On January 1, 2016, our Washington health plan closed on its acquisition of the Medicaid contracts, and certain assets related to the operation of the Medicaid business, of Columbia United Providers, Inc. The final purchase price was approximately $28 million, and the Washington health plan added approximately 57,000 Medicaid members as a result of this transaction.

For the acquisitions described above, we recorded goodwill to the Health Plans segment amounting to $98 million in the aggregate, which relates to future economic benefits arising from expected synergies to be achieved. Such synergies include use of our existing infrastructure to support the added membership. The amount recorded as goodwill is deductible for income tax purposes.

The following table presents the intangible assets identified in the transactions described above. The weighted-average amortization period, in the aggregate, is 5.9 years. For these acquisitions in the aggregate, we expect to record amortization of approximately $6 million per year in the years 2016 through 2020 and $1 million in 2021.

	Fair Value		Life
	(In millions)		(Years)
Intangible asset type:
Contract rights - member list	$	28	5
Provider network	6		10
	$	34

5. Fair Value Measurements

We consider the carrying amounts of cash and cash equivalents and other current assets and current liabilities (not including derivatives and current portion of long-term debt) to approximate their fair values because of the relatively short period of time between the origination of these instruments and their expected realization or payment. For our financial instruments measured at fair value on a recurring basis, we prioritize the inputs used in measuring fair value according to a three-tier fair value hierarchy as follows:

Level 1 — Observable Inputs

Level 1 financial instruments are actively traded and therefore the fair value for these securities is based on quoted market prices on one or more securities exchanges.

Level 2 — Directly or Indirectly Observable Inputs

Level 2 financial instruments are traded frequently though not necessarily daily. Fair value for these investments is determined using a market approach based on quoted prices for similar securities in active markets or quoted prices for identical securities in inactive markets.

Level 3 — Unobservable Inputs

Level 3 financial instruments are valued using unobservable inputs that represent management's best estimate of what market participants would use in pricing the financial instrument at the measurement date. Our Level 3 financial instruments include the following:

Derivative financial instruments. Derivative financial instruments include the 1.125% Call Option derivative asset and the 1.125% Conversion Option derivative liability. These derivatives are not actively traded and are valued based on an option pricing model that uses observable and unobservable market data for inputs. Significant market data inputs used to determine fair value as of March 31, 2016 included the price of our common stock, the time to maturity of the derivative instruments, the risk-free interest rate, and the implied volatility of our common stock. As described further in Note 11, “Derivatives,” the 1.125% Call Option asset and the 1.125% Conversion Option liability were designed such that changes in their fair values would offset, with minimal impact to the consolidated statements of income. Therefore, the sensitivity of changes in the unobservable inputs to the option pricing model for such instruments is mitigated.

The changes in fair value of Level 3 financial instruments for the three months ended March 31, 2016 were insignificant.

11

Our financial instruments measured at fair value on a recurring basis at March 31, 2016, were as follows:

	Total		Level 1		Level 2		Level 3
	(In millions)
Corporate debt securities	$	1,425	$	—	$	1,425	$	—
Government-sponsored enterprise securities (GSEs)	214		214		—		—
Municipal securities	165		—		165		—
U.S. treasury notes	114		114		—		—
Certificates of deposit	78		—		78		—
Asset-backed securities	74		—		74		—
Subtotal - current investments	2,070		328		1,742		—
1.125% Call Option derivative asset	377		—		—		377
Total assets measured at fair value on a recurring basis	$	2,447	$	328	$	1,742	$	377
1.125% Conversion Option derivative liability	$	377	$	—	$	—	$	377
Total liabilities measured at fair value on a recurring basis	$	377	$	—	$	—	$	377

Our financial instruments measured at fair value on a recurring basis at December 31, 2015, were as follows:

	Total		Level 1		Level 2		Level 3
	(In millions)
Corporate debt securities	$	1,184	$	—	$	1,184	$	—
GSEs	211		211		—		—
Municipal securities	185		—		185		—
U.S. treasury notes	78		78		—		—
Certificates of deposit	80		—		80		—
Asset-backed securities	63		—		63		—
Subtotal - current investments	1,801		289		1,512		—
1.125% Call Option derivative asset	374		—		—		374
Total assets measured at fair value on a recurring basis	$	2,175	$	289	$	1,512	$	374
1.125% Conversion Option derivative liability	$	374	$	—	$	—	$	374
Total liabilities measured at fair value on a recurring basis	$	374	$	—	$	—	$	374

Fair Value Measurements – Disclosure Only

The carrying amounts and estimated fair values of our senior notes, which are classified as Level 2 financial instruments, are indicated in the following table.

	March 31, 2016				December 31, 2015
	Carrying Value		Fair Value		Carrying Value		Fair Value
	(In millions)
5.375% Notes	$	689	$	721	$	689	$	700
1.125% Convertible Notes	454		914		448		865
1.625% Convertible Notes	276		379		273		365
	$	1,419	$	2,014	$	1,410	$	1,930

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6. Investments

The following tables summarize our investments as of the dates indicated:

	March 31, 2016
	Amortized		Gross Unrealized				Estimated Fair
	Cost		Gains		Losses		Value
	(In millions)
Corporate debt securities	$	1,424	$	3	$	2	$	1,425
GSEs	214		—		—		214
Municipal securities	164		1		—		165
U.S. treasury notes	114		—		—		114
Certificates of deposit	78		—		—		78
Asset-backed securities	74		—		—		74
	$	2,068	$	4	$	2	$	2,070

	December 31, 2015
	Amortized		Gross Unrealized				Estimated Fair
	Cost		Gains		Losses		Value
	(In millions)
Corporate debt securities	$	1,189	$	—	$	5	$	1,184
GSEs	212		—		1		211
Municipal securities	186		—		1		185
U.S. treasury notes	78		—		—		78
Certificates of deposit	80		—		—		80
Asset-backed securities	63		—		—		63
	$	1,808	$	—	$	7	$	1,801

The contractual maturities of our investments as of March 31, 2016 are summarized below:

	Amortized Cost		Estimated Fair Value
	(In millions)
Due in one year or less	$	1,109	$	1,109
Due after one year through five years	938		940
Due after five years through ten years	21		21
	$	2,068	$	2,070

Gross realized gains and losses from sales of available-for-sale securities are calculated under the specific identification method and are included in investment income. Gross realized investment gains and losses for the three months ended March 31, 2016 and 2015 were insignificant.

We have determined that unrealized gains and losses at March 31, 2016 and December 31, 2015, are temporary in nature, because the change in market value for these securities has resulted from fluctuating interest rates, rather than a deterioration of the credit worthiness of the issuers. So long as we maintain the intent and ability to hold these securities to maturity, we are unlikely to experience gains or losses. In the event that we dispose of these securities before maturity, we expect that realized gains or losses, if any, will be immaterial. 

The following table segregates those available-for-sale investments that have been in a continuous loss position for less than 12 months, and those that have been in a loss position for 12 months or more as of March 31, 2016:

	In a Continuous Loss Position for Less than 12 Months					In a Continuous Loss Position for 12 Months or More
	Estimated Fair Value		Unrealized Losses		Total Number of Positions	Estimated Fair Value		Unrealized Losses		Total Number of Positions
	(Dollars in millions)
Corporate debt securities	$	453	$	2	274	$	—	$	—	—

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The following table segregates those available-for-sale investments that have been in a continuous loss position for less than 12 months, and those that have been in a loss position for 12 months or more as of December 31, 2015:

	In a Continuous Loss Position for Less than 12 Months					In a Continuous Loss Position for 12 Months or More
	Estimated Fair Value		Unrealized Losses		Total Number of Positions	Estimated Fair Value		Unrealized Losses		Total Number of Positions
	(Dollars in millions)
Corporate debt securities	$	825	$	4	588	$	119	$	1	87
GSEs	182		1		77	—		—		—
Municipal securities	128		1		181	—		—		—
	$	1,135	$	6	846	$	119	$	1	87

7. Receivables

Receivables consist primarily of amounts due from government Medicaid agencies, which may be subject to potential retroactive adjustments. Because all of our receivable amounts are readily determinable and substantially all of our creditors are governmental authorities, our allowance for doubtful accounts is immaterial. The information below is presented by segment.

	March 31, 2016		December 31, 2015
	(In millions)
California	$	121	$	104
Florida	62		22
Illinois	94		35
Michigan	58		39
New Mexico	73		51
Ohio	89		66
Puerto Rico (1)	54		33
South Carolina	10		6
Texas	77		56
Utah	28		18
Washington	69		53
Wisconsin	24		22
Direct delivery and other	9		6
Total Health Plans segment	768		511
Molina Medicaid Solutions segment	37		37
Other segment	58		49
	$	863	$	597

(1) See Note 14, Commitments and Contingencies, for further discussion of Puerto Rico health plan receivables.

8. Restricted Investments

Pursuant to the regulations governing our Health Plans segment subsidiaries, we maintain statutory deposits and deposits required by government authorities in certificates of deposit and U.S. treasury securities. We also maintain restricted investments as protection against the insolvency of certain capitated providers. The following table presents the balances of

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restricted investments:

	March 31, 2016		December 31, 2015
	(In millions)
Florida	$	34	$	34
Illinois	3		—
Michigan	1		1
New Mexico	47		43
Ohio	12		12
Puerto Rico	10		10
Texas	4		4
Utah	4		4
Wisconsin	1		1
Total Health Plans segment	$	116	$	109

The contractual maturities of our held-to-maturity restricted investments as of March 31, 2016 are summarized below:

	Amortized Cost		Estimated Fair Value
	(In millions)
Due in one year or less	$	111	$	111
Due after one year through five years	5		5
	$	116	$	116

9. Medical Claims and Benefits Payable

The following table provides the details of our medical claims and benefits payable (including amounts payable for the provision of long-term services and supports, or LTSS) as of the dates indicated.

	March 31, 2016		December 31, 2015
	(In millions)
Fee-for-service claims incurred but not paid (IBNP)	$	1,392	$	1,191
Pharmacy payable	111		88
Capitation payable	138		140
Other	299		266
	$	1,940	$	1,685

"Other" medical claims and benefits payable include amounts payable to certain providers for which we act as an intermediary on behalf of various government agencies without assuming financial risk. Such receipts and payments do not impact our consolidated statements of income. Non-risk provider payables amounted to $191 million and $167 million as of March 31, 2016 and December 31, 2015, respectively.

The following table presents the components of the change in our medical claims and benefits payable for the periods indicated. The amounts presented for “Components of medical care costs related to: Prior periods” represent the amount by which our original estimate of medical claims and benefits payable at the beginning of the period were more than the actual amount of the liability based on information (principally the payment of claims) developed since that liability was first reported.

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	Three Months Ended March 31, 2016			Year Ended December 31, 2015
	(Dollars in millions)
Medical claims and benefits payable, beginning balance	$	1,685		$	1,201
Components of medical care costs related to:
Current period	3,755			11,935
Prior periods	(167		)	(141		)
Total medical care costs	3,588			11,794
Change in non-risk provider payables	24			48
Payments for medical care costs related to:
Current period	2,241			10,448
Prior periods	1,116			910
Total paid	3,357			11,358
Medical claims and benefits payable, ending balance	$	1,940		$	1,685
Benefit from prior period as a percentage of:
Balance at beginning of period	10.0		%	11.8		%
Premium revenue, trailing twelve months	1.2		%	1.1		%
Medical care costs, trailing twelve months	1.3		%	1.2		%

The portion of our total medical claims and benefits payable liability that is most subject to variability in the estimate is fee-for-service claims incurred but not paid (IBNP). Our IBNP, as included in medical claims and benefits payable, represents our best estimate of the total amount of claims we will ultimately pay with respect to claims that we have incurred as of the balance sheet date. We estimate our IBNP monthly using actuarial methods based on a number of factors.

Assuming that our initial estimate of IBNP is accurate, we believe that amounts ultimately paid would generally be between 8% and 10% less than the IBNP liability recorded at the end of the period as a result of the inclusion in that liability of the provision for adverse claims deviation and the accrued cost of settling those claims. Because the amount of our initial liability is merely an estimate (and therefore not perfectly accurate), we will always experience variability in that estimate as new information becomes available with the passage of time. Therefore, there can be no assurance that amounts ultimately paid out will fall within the range of 8% to 10% lower than the liability that was initially recorded. Furthermore, because our initial estimate of IBNP is derived from many factors, some of which are qualitative in nature rather than quantitative, we are seldom able to assign specific values to the reasons for a change in estimate – we only know when the circumstances for any one or more factors are out of the ordinary.

The use of a consistent methodology in estimating our liability for medical claims and benefits payable minimizes the degree to which the under– or overestimation of that liability at the close of one period may affect consolidated results of operations in subsequent periods. In particular, the use of a consistent methodology should result in the replenishment of reserves during any given period in a manner that generally offsets the benefit of favorable prior period development in that period. Facts and circumstances unique to the estimation process at any single date, however, may still lead to a material impact on consolidated results of operations in subsequent periods. Any absence of adverse claims development (as well as the expensing through general and administrative expense of the costs to settle claims held at the start of the period) will lead to the recognition of a benefit from prior period claims development in the period subsequent to the date of the original estimate.

As indicated above, the amounts ultimately paid out on our medical claims and benefits payable liabilities in fiscal years 2016 and 2015 were less than what we had expected when we had established those liabilities. The differences between our original estimates and the amounts ultimately paid out (or now expected to be ultimately paid out) for the most part related to IBNP. While many related factors working in conjunction with one another determine the accuracy of our estimates, we are seldom able to quantify the impact that any single factor has on a change in estimate. In addition, given the variability inherent in the reserving process, we will only be able to identify specific factors if they represent a significant departure from expectations. As a result, we do not expect to be able to fully quantify the impact of individual factors on changes in estimates.

We believe that the most significant uncertainties surrounding our IBNP estimates at March 31, 2016 are as follows:

• In the first quarter of 2016, our Marketplace enrollment across all health plans increased by approximately 425,000 members. Some of the states with significant increases included:

◦ California: 57,000

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◦ Florida: 114,000

◦ Texas: 122,000

◦ Utah: 48,000

◦ Wisconsin: 39,000

Because these new Marketplace members may have different utilization patterns than our legacy members, the reserves are subject to more than the usual amount of uncertainty.

• Our Illinois health plan added over 100,000 new members under acquisitions of three Medicaid contracts during the first quarter of 2016. Because these new members may have different utilization patterns than our legacy members, the reserves are subject to more than the usual amount of uncertainty.

• Our Florida health plan added approximately 100,000 new members under an acquisition in the fourth quarter of 2015. Because these new members may have different utilization patterns than our legacy members, the reserves are subject to more than the usual amount of uncertainty.

• At our New Mexico health plan, we overpaid certain inpatient and outpatient facility claims. We adjusted our claims payment history to reflect the claims payment pattern that would have occurred without these overpayments. For this reason, the reserves are subject to more than the usual amount of uncertainty.

We recognized favorable prior period claims development in the amount of $167 million for the three months ended March 31, 2016. This amount represents our estimate as of March 31, 2016, of the extent to which our initial estimate of medical claims and benefits payable at December 31, 2015 was more than the amount that will ultimately be paid out in satisfaction of that liability. We believe the overestimation was due primarily to the following factors:

• A new version of diagnostic codes was required for all claims with dates of service October 1, 2015, and later. As a result, payment was delayed or denied for a significant number of claims due to provider submission of claims with diagnostic codes that were no longer valid. Once providers were able to submit claims with the correct diagnostic codes, our actual costs were ultimately less than expected.

• At our New Mexico health plan, we overstated the impact of several pending high-dollar claims, and our actual costs were ultimately less than expected.

• At our Washington health plan, we overpaid certain outpatient facility claims in 2015 when the state converted to a new payment methodology. We did not include an estimate in the reserves for this potential recovery as of December 31, 2015.

10. Debt

As of March 31, 2016, contractual maturities of debt for the years ending December 31 are as follows:

	Total		2016		2017		2018		2019		2020		Thereafter
	(In millions)
5.375% Notes	$	700	$	—	$	—	$	—	$	—	$	—	$	700
1.125% Convertible Notes	550		—		—		—		—		550		—
1.625% Convertible Notes (1)	302		—		—		—		—		—		302
Other	1		1		—		—		—		—		—
	$	1,553	$	1	$	—	$	—	$	—	$	550	$	1,002

(1) The 1.625% Notes have a contractual maturity date in 2044; however, on specified dates beginning in 2018 as described below, holders of the 1.625% Notes may require us to repurchase some or all of the 1.625% Notes, or we may redeem any or all of the 1.625% Notes.

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Substantially all of our debt is held at the parent, which is reported in the Other segment. The principal amounts, unamortized discount (net of premium related to 1.625% Notes), unamortized issuance costs, and net carrying amounts of debt were as follows:

	Principal Balance		Unamortized Discount		Unamortized Issuance Costs		Net Carrying Amount
	(In millions)
March 31, 2016:
5.375% Notes	$	700	$	—	$	11	$	689
1.125% Convertible Notes	550		89		7		454
1.625% Convertible Notes	302		22		4		276
Other	1		—		—		1
	$	1,553	$	111	$	22	$	1,420
December 31, 2015:
5.375% Notes	$	700	$	—	$	11	$	689
1.125% Convertible Notes	550		95		7		448
1.625% Convertible Notes	302		25		4		273
Other	1		—		—		1
	$	1,553	$	120	$	22	$	1,411

	Three Months Ended March 31,
	2016		2015
	(In millions)
Interest cost recognized for the period relating to the:
Contractual interest coupon rate	$	12	$	3
Amortization of the discount	7		7
	$	19	$	10

5.375% Senior Notes due 2022. On November 10, 2015, we completed the private offering of $700 million aggregate principal amount of senior notes (5.375% Notes) due November 15, 2022, unless earlier redeemed. Interest is payable semiannually in arrears on May 15 and November 15, beginning on May 15, 2016. The 5.375% Notes are not convertible into our common stock or any other securities.

The 5.375% Notes are guaranteed by certain of our wholly owned subsidiaries. The 5.375% Notes and the guarantees are effectively subordinated to all existing and future secured debt of us and our guarantors to the extent of the assets securing such debt. In addition, the 5.375% Notes and the guarantees are structurally subordinated to all indebtedness and other liabilities and preferred stock of our subsidiaries that do not guarantee the 5.375% Notes.

We may redeem some or all of the 5.375% Notes at any time, and prior to August 15, 2022, at a price equal to 100% of the principal amount redeemed plus accrued and unpaid interest thereon, plus a "make-whole" premium. Thereafter, we may redeem some or all of the 5.375% Notes at a price equal to 100% of the principal amount redeemed plus accrued and unpaid interest thereon. The 5.375% Notes contain customary non-financial covenants and change of control provisions.

In connection with the issuance and sale of the 5.375% Notes, we entered into a registration rights agreement. Under this agreement, we will use commercially reasonable efforts to register substantially identical notes (the Exchange Notes) with the SEC in 2016. We will then offer such freely tradable Exchange Notes in exchange for the 5.375% Notes. We will pay additional interest on the 5.375% Notes if the Exchange Notes offering is not completed timely.

Credit Facility. In June 2015, weentered into an unsecured $250 million revolving credit facility (Credit Facility). The Credit Facility has a term of five years and all amounts outstanding will be due and payable on June 12, 2020. Subject to obtaining commitments from existing or new lenders and satisfaction of other specified conditions, we may increase the Credit Facility to up to $350 million. As of March 31, 2016, outstanding letters of credit amounting to $6 million reduced the borrowing capacity to $244 million, and no amounts were outstanding under the Credit Facility.

Borrowings under the Credit Facility bear interest based, at our election, on a base rate or an adjusted London Interbank Offered Rate (LIBOR), plus in each case the applicable margin. In addition to interest payable on the principal amount of indebtedness outstanding from time to time under the Credit Facility, we are required to pay a quarterly commitment fee.

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Although the Credit Facility is not secured by any of our assets, certain of our wholly owned subsidiaries have jointly and severally guaranteed our obligations under the Credit Facility.

The Credit Facility contains customary non-financial and financial covenants, including a minimum fixed charge coverage ratio, a maximum debt-to-EBITDA ratio and minimum statutory net worth. At March 31, 2016, we were in compliance with all financial covenants under the Credit Facility.

1.125% Cash Convertible Senior Notes due 2020.In February 2013, we issued $550 million aggregate principal amount of 1.125% cash convertible senior notes (1.125% Notes) due January 15, 2020, unless earlier repurchased or converted. Interest is payable semiannually in arrears on January 15 and July 15.

The 1.125% Notes are senior unsecured obligations and rank senior in right of payment to any of our indebtedness that is expressly subordinated in right of payment to the 1.125% Notes; equal in right of payment to any of our unsecured indebtedness that is not subordinated; effectively junior in right of payment to any of our secured indebtedness to the extent of the value of the assets securing such indebtedness; and structurally junior to all indebtedness and other liabilities of our subsidiaries.

The 1.125% Notes are convertible only into cash, and not into shares of our common stock or any other securities. The initial conversion rate for the 1.125% Notes is 24.5277 shares of our common stock per $1,000 principal amount of the 1.125% Notes. This represents an initial conversion price of approximately $40.77 per share of our common stock. Upon conversion, in lieu of receiving shares of our common stock, a holder will receive an amount in cash, per $1,000 principal amount of 1.125% Notes, equal to the settlement amount, determined in the manner set forth in the indenture. We may not redeem the 1.125% Notes prior to the maturity date. Holders may convert their 1.125% Notes only under the following circumstances:

• during any calendar quarter (and only during such calendar quarter), if the last reported sale price of the common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the conversion price on each applicable trading day;

• during the five business day period immediately after any five consecutive trading day period (the measurement period) in which the trading price per $1,000 principal amount of 1.125% Notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price of our common stock and the conversion rate on each such trading day;

• upon the occurrence of specified corporate events; or

• at any time on or after July 15, 2019 until the close of business on the second scheduled trading day immediately preceding the maturity date.

The 1.125% Notes met the stock price trigger in the quarter ended March 31, 2016, and are convertible to cash through at least June 30, 2016. Because the 1.125% Notes may be converted into cash within 12 months, the$454 millioncarrying amount is reported in current portion of long-term debt as of March 31, 2016.

The 1.125% Notes contain an embedded cash conversion option (the 1.125% Conversion Option), which was separated from the 1.125% Notes and accounted for separately as a derivative liability, with changes in fair value reported in our consolidated statements of income until the 1.125% Conversion Option settles or expires. The initial fair value liability of the 1.125% Conversion Option simultaneously reduced the carrying value of the 1.125% Notes (effectively an original issuance discount). This discount is amortized to the 1.125% Notes' principal amount through the recognition of non-cash interest expense over the expected life of the debt. This has resulted in our recognition of interest expense on the 1.125% Notes at an effective rate of approximately 6%. As of March 31, 2016, the 1.125% Notes have a remaining amortization period of 3.8 years. The 1.125% Notes' if-converted value exceeded their principal amount by approximately $239 million and $332 million as of March 31, 2016 and December 31, 2015, respectively.

1.625% Convertible Senior Notes due 2044. In September 2014, we issued $125 million principal amount of 1.625% convertible senior notes (1.625% Notes) due August 15, 2044, unless earlier repurchased, redeemed or converted. Combined with the 1.625% Notes issued in connection with the 3.75% Exchange described below, the aggregate principal amount issued under the 1.625% Notes was $302 million.

Interest is payable semiannually in arrears on February 15 and August 15. In addition, beginning with the semiannual interest period commencing immediately following the interest payment date on August 15, 2018, contingent interest will accrue on the 1.625% Notes during any semiannual interest period in which certain conditions or events occur, or under certain events of default. For example, additional interest of 0.25% per year will be payable on the 1.625% Notes for any semiannual interest period for which the principal amount of 1.625% Notes outstanding is less than $100 million.

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The 1.625% Notes are senior unsecured obligations and rank senior in right of payment to any of our indebtedness that is expressly subordinated in right of payment to the 1.625% Notes; equal in right of payment to any of our unsecured indebtedness that is not subordinated; effectively junior in right of payment to any of our secured indebtedness to the extent of the value of the assets securing such indebtedness; and structurally junior to all indebtedness and other liabilities of our subsidiaries.

The initial conversion rate for the 1.625% Notes is 17.2157 shares of our common stock per $1,000 principal amount of the 1.625% Notes. This represents an initial conversion price of approximately $58.09 per share of our common stock. Upon conversion, we will pay cash and, if applicable, deliver shares of our common stock to the converting holder in an amount per $1,000 principal amount of 1.625% Notes equal to the settlement amount (as defined in the related indenture).

Holders may convert their 1.625% Notes only under the following circumstances:

• during any calendar quarter (and only during such calendar quarter), if the last reported sale price of the common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the conversion price on each applicable trading day;

• during the five business day period after any five consecutive trading day period (the measurement period) in which the trading price per $1,000 principal amount of 1.625% Notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price of our common stock and the conversion rate on each such trading day;

• upon the occurrence of specified corporate events;

• if we call any 1.625% Notes for redemption, at any time until the close of business on the business day immediately preceding the redemption date;

• during the period from, and including, May 15, 2018 to the close of business on the business day immediately preceding August 19, 2018; or

• at any time on or after February 15, 2044 until the close of business on the second scheduled trading day immediately preceding the maturity date, holders may convert their 1.625% Notes, in integral multiples of $1,000 principal amount, at the option of the holder regardless of the foregoing circumstances.

As of March 31, 2016, the 1.625% Notes were not convertible.

We may not redeem the 1.625% Notes prior to August 19, 2018. On or after August 19, 2018, we may redeem for cash all or part of the 1.625% Notes, except for the 1.625% Notes we are required to repurchase in connection with a fundamental change or on any specified repurchase date. The redemption price for the 1.625% Notes will equal 100% of the principal amount of the 1.625% Notes being redeemed, plus accrued and unpaid interest. In addition, holders of the 1.625% Notes may require us to repurchase some or all of the 1.625% Notes for cash on August 19, 2018, August 19, 2024, August 19, 2029, August 19, 2034 and August 19, 2039, in each case, at a specified price equal to 100% of the principal amount of the 1.625% Notes to be repurchased, plus accrued and unpaid interest.

Because the 1.625% Notes are net share settled and have cash settlement features, we have allocated the principal amount between a liability component and an equity component. The reduced carrying value on the 1.625% Notes resulted in a debt discount that is amortized back to the 1.625% Notes' principal amount through the recognition of non-cash interest expense over the expected life of the debt. The expected life of the debt is approximately four years, beginning on the issuance date and ending on the first date we may redeem the 1.625% Notes in August 2018. As of March 31, 2016, the 1.625% Notes have a remaining amortization period of 2.4 years. This has resulted in our recognition of interest expense on the 1.625% Notes at an effective rate approximating what we would have incurred had nonconvertible debt with otherwise similar terms been issued, or approximately 5%. The outstanding 1.625% Notes’ if-converted value exceeded their principal amount by approximately $30 million and $10 million as of March 31, 2016 and December 31, 2015, respectively. At March 31, 2016 and December 31, 2015, the equity component of the 1.625% Notes, including the impact of deferred taxes, was $23 million.

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11. Derivatives

The following table summarizes the fair values and the presentation of our derivative financial instruments (defined and discussed individually below) in the consolidated balance sheets:

	Balance Sheet Location	March 31, 2016		December 31, 2015
		(In millions)
Derivative asset:
1.125% Call Option	Current assets: Derivative asset	$	377	$	374
Derivative liability:
1.125% Conversion Option	Current liabilities: Derivative liability	$	377	$	374

Our derivative financial instruments do not qualify for hedge treatment; therefore the change in fair value of these instruments is recognized immediately in our consolidated statements of income, and reported in other expense, net. Gains and losses for our derivative financial instruments are presented individually in the consolidated statements of cash flows, supplemental cash flow information.

1.125% Notes Call Spread Overlay.Concurrent with the issuance of the 1.125% Notes in 2013, we entered into privately negotiated hedge transactions (collectively, the 1.125% Call Option) and warrant transactions (collectively, the 1.125% Warrants), with certain of the initial purchasers of the 1.125% Notes (the Counterparties). We refer to these transactions collectively as the Call Spread Overlay. Under the Call Spread Overlay, the cost of the 1.125% Call Option we purchased to cover the cash outlay upon conversion of the 1.125% Notes was reduced by proceeds from the sale of the 1.125% Warrants. Assuming full performance by the Counterparties (and 1.125% Warrants strike prices in excess of the conversion price of the 1.125% Notes), these transactions are intended to offset cash payments in excess of the principal amount of the 1.125% Notes due upon any conversion of the 1.125% Notes.

1.125% Call Option.The 1.125% Call Option, which is indexed to our common stock, is a derivative asset that requires mark-to-market accounting treatment due to cash settlement features until the 1.125% Call Option settles or expires. For further discussion of the inputs used to determine the fair value of the 1.125% Call Option, refer to Note 5, "Fair Value Measurements."

1.125% Conversion Option. The embedded cash conversion option within the 1.125% Notes is accounted for separately as a derivative liability, with changes in fair value reported in our consolidated statements of income until the cash conversion option settles or expires. For further discussion of the inputs used to determine the fair value of the 1.125% Conversion Option, refer to Note 5, "Fair Value Measurements."

As of March 31, 2016, the 1.125% Call Option and the 1.125% Conversion Option were classified as a current asset and current liability, respectively, because the 1.125% Notes may be converted within 12 months of March 31, 2016, as described in Note 10, "Debt.”

12. Stockholders' Equity

Stockholders' equity increased $33 million during the three months ended March 31, 2016 compared with stockholders' equity at December 31, 2015. The increase was primarily due to net income of $24 million, $6 million of other comprehensive income and $3 million related to employee stock transactions.

1.125% Warrants. In connection with the 1.125% Notes Call Spread Overlay transaction described in Note 11, "Derivatives," in 2013, we issued 13,490,236 warrants with a strike price of $53.8475 per share. The number of warrants and the strike price are subject to adjustment under certain circumstances. If the market value per share of our common stock exceeds the strike price of the 1.125% Warrants on any trading day during the 160 trading day measurement period (beginning on April 15, 2020) under the 1.125% Warrants, we will be obligated to issue to the Counterparties a number of shares equal in value to the product of the amount by which such market value exceeds such strike price and 1/160th of the aggregate number of shares of our common stock underlying the 1.125% Warrants, subject to a share delivery cap. The 1.125% Warrants could separately have a dilutive effect to the extent that the market value per share of our common stock exceeds the applicable strike price of the 1.125% Warrants. Refer to Note 3, "Net Income per Share," for dilution information for the periods presented. We will not receive any additional proceeds if the 1.125% Warrants are exercised.

Securities Repurchase Program. Effective as of December 16, 2015, our board of directors authorized the repurchase of up to$50 millionin aggregate of our common stock or senior notes. This repurchase program extends through December 31, 2016.

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Stock Incentive Plans. In connection with our equity incentive plans and employee stock purchase plan, we issued approximately 200,000 shares of common stock, net of shares used to settle employees’ income tax obligations, for the three months ended March 31, 2016.

Charged to general and administrative expenses, total share-based compensation expense was as follows:

	Three Months Ended March 31,
	2016		2015
	(In millions)
Restricted stock and performance awards	$	5	$	5
Employee stock purchase plan and stock options	2		1
	$	7	$	6

As of March 31, 2016, there was $53 million of total unrecognized compensation expense related to unvested restricted share awards, including those with performance conditions, which we expect to recognize over a remaining weighted-average period of 2.1 years. This unrecognized compensation cost assumes an estimated forfeiture rate of 3.8% for non-executive employees as of March 31, 2016.

Restricted stock. Restricted and performance stock activity for the three months ended March 31, 2016 is summarized below:

	Shares		Weighted Average Grant Date Fair Value
	(In thousands)
Unvested balance as of December 31, 2015	1,035		$	46.68
Granted	498		64.21
Vested	(291	)	39.09
Forfeited	(1	)	33.53
Unvested balance as of March 31, 2016	1,241		55.50

The total fair value of restricted and performance awards granted during the three months ended March 31, 2016 and 2015 was $18 million and $11 million, respectively. The total fair value of restricted awards, including those with performance and market conditions, which vested during the three months ended March 31, 2016 and 2015 was $32 million and $23 million, respectively.

As of March 31, 2016, there were approximately 603,000 unvested restricted shares outstanding which contained one or more performance measures. In the event the vesting conditions are not achieved, the awards will lapse. Based on our assessment as of March 31, 2016, we expect the performance conditions for approximately 425,000 of these outstanding restricted share awards to be met in full.

13. Segment Information

We have three reportable segments. These segments include our Health Plans and Molina Medicaid Solutions segments, which comprise the vast majority of our operations, and our Other segment. As of December 31, 2015, we changed our reporting structure as a result of the Pathways acquisition in November 2015, which is reported in Other.

Our reportable segments are consistent with how we currently manage the business and view the markets we serve. The Health Plans segment consists of our health plans and our direct delivery business. Our health plans represent operating segments that have been aggregated for reporting purposes because they share similar economic characteristics. The Molina Medicaid Solutions segment provides MMIS design, development, and implementation; business process outsourcing solutions; hosting services; and information technology support services to state Medicaid agencies. Our Other segment includes other businesses, such as our Pathways behavioral health and social services provider, that do not meet the quantitative thresholds for a reportable segment as defined by U.S. generally accepted accounting principles (GAAP), as well as corporate amounts not allocated to other reportable segments.

The following table presents gross margin as the appropriate earnings measure for our reportable segments, based on how our chief operating decision maker currently reviews results, assesses performance, and allocates resources.

Gross margin for our Health Plans segment is referred to as "Medical margin," and for our Molina Medicaid Solutions and Other segments, as "Service margin." Medical margin represents the amount earned by the Health Plans segment after medical costs are deducted from premium revenue. The medical care ratio represents the amount of medical care costs as a percentage

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of premium revenue. One of the key metrics used to assess the performance of the Health Plans segment is the medical care ratio; therefore, the underlying medical margin is the most important measure of earnings reviewed by the chief operating decision maker. The service margin is equal to service revenue minus cost of service revenue. We previously reported our segment results to the operating income level, where we reported the cost of all centralized services within our most significant segment, the Health Plans segment.

	Health Plans		Molina Medicaid Solutions		Other		Consolidated
	(In millions)
Three Months Ended March 31, 2016
Total revenue (1)	$	4,201	$	52	$	90	$	4,343
Gross margin	407		6		7		420
Three Months Ended March 31, 2015
Total revenue (1)	3,117		52		2		3,171
Gross margin	335		16		—		351
Total Assets
March 31, 2016	5,302		250		1,631		7,183
December 31, 2015	4,707		213		1,656		6,576

______________________

(1) Total revenue consists primarily of premium revenue for the Health Plans segment, and service revenue for the Molina Medicaid Solutions and Other segments.

The following table reconciles gross margin by segment to consolidated income before income tax expense:

	Three Months Ended March 31,
	2016		2015
	(In millions)
Gross margin:
Health Plans	$	407	$	335
Molina Medicaid Solutions	6		16
Other	7		—
Other operating revenues (1)	208		148
Less: other operating expenses (2)	539		417
Operating income	89		82
Other expenses, net	25		15
Income before income tax expense	$	64	$	67

______________________

(1) Other operating revenues include premium tax revenue, health insurer fee revenue, investment income and other revenue.

(2) Other operating expenses include general and administrative expenses, premium tax expenses, health insurer fee expenses and depreciation and amortization.

14. Commitments and Contingencies

Legal Proceedings.The health care and business process outsourcing industries are subject to numerous laws and regulations of federal, state, and local governments. Compliance with these laws and regulations can be subject to government review and interpretation, as well as regulatory actions unknown and unasserted at this time. Penalties associated with violations of these laws and regulations include significant fines and penalties, exclusion from participating in publicly funded programs, and the repayment of previously billed and collected revenues.

We are involved in legal actions in the ordinary course of business, some of which seek monetary damages, including claims for punitive damages, which are not covered by insurance. We have accrued liabilities for certain matters for which we deem

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the loss to be both probable and estimable. Although we believe that our estimates of such losses are reasonable, these estimates could change as a result of further developments of these matters. The outcome of legal actions is inherently uncertain and such pending matters for which accruals have not been established have not progressed sufficiently through discovery and/or development of important factual information and legal issues to enable us to estimate a range of possible loss, if any. While it is not possible to accurately predict or determine the eventual outcomes of these items, an adverse determination in one or more of these pending matters could have a material adverse effect on our consolidated financial position, results of operations, or cash flows.

State of Louisiana. On June 26, 2014, the state of Louisiana filed a Petition for Damages against Molina Medicaid Solutions, Molina Healthcare, Inc., Unisys Corporation, and Paramax Systems Corporation, a subsidiary of Unisys, in the Parish of Baton Rouge, 19th Judicial District, versus number 631612. The Petition alleges that between 1989 and 2012, the defendants utilized an incorrect reimbursement formula for the payment of pharmaceutical claims. We believe we have several meritorious defenses to the claims of the state, and any liability for the alleged claims is not currently probable and not reasonably estimable.

United States of America, ex rel., Anita Silingo v. Mobile Medical Examination Services, Inc., et al. On or around October 14, 2014, Molina Healthcare of California, Molina Healthcare of California Partner Plan, Inc., Mobile Medical Examination Services, Inc. (MedXM), and other health plan defendants were served with a Complaint previously filed under seal in the Central District Court of California by Relator, Anita Silingo, Case No. SACV13-1348-FMO(SHx). The Complaint alleges that MedXM improperly modified medical records and otherwise took inappropriate steps to increase members’ risk adjustment scores, and that the defendants, including Molina Healthcare of California and Molina Healthcare of California Partner Plan, Inc., purportedly turned a “blind eye” to these unlawful practices. The Department of Justice has declined to intervene. The District Court dismissed this action as to Molina without leave to amend as to some allegations and with leave to amend as to other allegations. On October 22, 2015, the Relator filed a third amended complaint. We believe that we have several meritorious defenses to the claims of the Relator, and any liability for the alleged claims is not currently probable and not reasonably estimable.

Provider Claims.Many of our medical contracts are complex in nature and may be subject to differing interpretations regarding amounts due for the provision of various services. Such differing interpretations have led certain medical providers to pursue us for additional compensation. The claims made by providers in such circumstances often involve issues of contract compliance, interpretation, payment methodology, and intent. These claims often extend to services provided by the providers over a number of years.

Various providers have contacted us seeking additional compensation for claims that we believe to have been settled. These matters, when finally concluded and determined, will not, in our opinion, have a material adverse effect on our business, consolidated financial position, results of operations, or cash flows.

States' Budgets. From time to time the states in which our health plans operate may experience financial difficulties, which could lead to delays premium payments. For example, the state of Illinois is currently operating without a budget for its fiscal year ending June 30, 2016. As ofMarch 31, 2016, our Illinois health plan served approximately206,000members, and recognized premium revenue of approximately$149 millionin the first quarter of 2016. As of April 25, 2016, Illinois is current with its premium payments through February 29, 2016, but has not paid us for March 2016.

In another example, the Commonwealth of Puerto Rico has reported that it may lack sufficient resources to fund all necessary governmental programs, including health care-related programs, as well as meet its debt obligations for itsfiscal year ending June 30, 2016. On May 2, 2016, Puerto Rico defaulted on approximately $422 millionin debt repayment obligations to certain bondholders. In addition, it is likely to default on the $2 billiondebt repayment obligation due to such bondholders on July 1, 2016.

As of April 29, 2016, the Commonwealth had paid us the first three weekly installments due for the month of April 2016. However, in a letter dated April 29, 2016, the Puerto Rico Health Insurance Administrator notified our Puerto Rico health plan that it would be unable at this time to make the fourth and final 25% installment payment of the capitation amount due for April 2016, or approximately $15 million. We are uncertain when the Puerto Rico health plan will be paid the fourth and final capitation amount for April 2016, as well as when our health plan will be paid the initial weekly capitation installments for May 2016.

As of March 31, 2016, the plan served approximately339,000members and recognized premium revenue of approximately$181 millionin the first quarter of 2016, or approximately$60 millionper month. Total premiums receivable from the Commonwealth as of March 31, 2016, were approximately $30 million, of which approximately $15 million has been collected.

Puerto Rico Member Eligibility and Premium Revenue.It is the practice of the Commonwealth to pay us for eligible members only after those members have been assigned to us, and our plan has sent electronic confirmation of the receipt of eligibility.

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Particularly in the early stages of our contract with Puerto Rico, the plan's confirmation of eligibility of certain members was not accepted by the Commonwealth as a result of various technical issues. The plan has continued to pay for medical services for all members in question, but the Commonwealth is withholding payment of approximately $12 million of premium revenue related to those members. We believe we have a valid claim to all of the premiums withheld and we are in discussions with the Commonwealth regarding this matter.

It has been our practice in the past to continue to serve our members and pay health care providers for services rendered in circumstances where state (or Commonwealth) governments are temporarily unable to pay us, so long as we continue to believe that such state (or Commonwealth) governments will ultimately pay us. We are continuing to closely monitor the situation in Puerto Rico, including whether we should exit the Puerto Rico market.

Regulatory Capital and Dividend Restrictions. Our health plans, which are operated by our respective wholly owned subsidiaries in those states, are subject to state laws and regulations that, among other things, require the maintenance of minimum levels of statutory capital, as defined by each state. Regulators in some states may also attempt to enforce capital requirements upon us that require the retention of net worth in excess of amounts formally required by statute or regulation. Such statutes, regulations and informal capital requirements also restrict the timing, payment, and amount of dividends and other distributions that may be paid to us as the sole stockholder. To the extent our subsidiaries must comply with these regulations, they may not have the financial flexibility to transfer funds to us.

Based on current statutes and regulations, the net assets in these subsidiaries (after intercompany eliminations) which may not be transferable to us in the form of loans, advances, or cash dividends was approximately $1,221 million at March 31, 2016, and $1,229 million at December 31, 2015. Because of the statutory restrictions that inhibit the ability of our health plans to transfer net assets to us, the amount of retained earnings readily available to pay dividends to our stockholders is generally limited to cash, cash equivalents and investments held by the parent company – Molina Healthcare, Inc. Such cash, cash equivalents and investments amounted to $542 million and $612 million as of March 31, 2016 and December 31, 2015, respectively.

The National Association of Insurance Commissioners (NAIC) adopted rules effective December 31, 1998, which, if implemented by the states, set minimum capitalization requirements for insurance companies, HMOs, and other entities bearing risk for health care coverage. The requirements take the form of risk-based capital (RBC) rules which may vary from state to state.

As of March 31, 2016, our health plans had aggregate statutory capital and surplus of approximately $1,349 million compared with the required minimum aggregate statutory capital and surplus of approximately $854 million. All of our health plans were in compliance with the minimum capital requirements at March 31, 2016. We have the ability and commitment to provide additional capital to each of our health plans when necessary to ensure that statutory capital and surplus continue to meet regulatory requirements.

15. Related Party Transactions

Our California health plan has entered into a provider agreement with Pacific Healthcare IPA (Pacific), which is 50% owned by the brother-in-law of Dr. J. Mario Molina and John C. Molina. Under the terms of this provider agreement, the California health plan pays Pacific for medical care Pacific provides to health plan members. For the three months ended March 31, 2016 and 2015, the amounts paid to Pacific were insignificant.

Refer to Note 16, "Variable Interest Entities (VIEs)," for a discussion of theJoseph M. Molina, M.D. Professional Corporations.

16. Variable Interest Entities (VIEs)

Joseph M. Molina M.D., Professional Corporations

TheJoseph M. Molina, M.D. Professional Corporations (JMMPC) were created to further advance our direct delivery business. JMMPC's primary shareholder is Dr. J. Mario Molina, our chief executive officer, president, and chairman of the board of directors. Dr. Molina is paid no salary and receives no dividends in connection with his work for, or ownership of, JMMPC. JMMPC provides primary care medical services through its employed physicians and other medical professionals. JMMPC also provides certain specialty referral services to our California health plan members through a contracted provider network. Substantially all of the individuals served by JMMPC are members of our health plans. JMMPC does not have agreements to provide professional medical services with any other entities.

Our wholly owned subsidiary, Molina Medical Management, Inc. (MMM), has entered into services agreements with JMMPC to provide clinic facilities, clinic administrative support staff, patient scheduling services and medical supplies to JMMPC. The services agreements were designed such that JMMPC will operate at break even, ensuring the availability of quality care and

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access for our health plan members. The services agreements provide that the administrative fees charged to JMMPC by MMM are reviewed annually to assure the achievement of this goal.

Separately, our California, Florida, New Mexico, Utah and Washington health plans have entered into primary care services agreements with JMMPC. These agreements direct our health plans to perform a monthly reconciliation, to either fund JMMPC's operating deficits, or receive JMMPC's operating surpluses, such that JMMPC will derive no profit or loss. Because the MMM services agreements described above mitigate the likelihood of significant operating deficits or surpluses, such monthly reconciliation amounts are generally insignificant. For the three months ended March 31, 2016 and 2015, our health plans paid $31 million and $25 million, respectively, to JMMPC for health care services provided by JMMPC to the health plans' members.

We have determined that JMMPC is a VIE, and that we are its primary beneficiary. We have reached this conclusion under the power and benefits criterion model according to GAAP. Specifically, we have the power to direct the activities that most significantly affect JMMPC's economic performance, and the obligation to absorb losses or right to receive benefits that are potentially significant to the VIE, under the agreements described above. Because we are its primary beneficiary, we have consolidated JMMPC. JMMPC's assets may be used to settle only JMMPC's obligations, and JMMPC's creditors have no recourse to the general credit of Molina Healthcare, Inc. As of March 31, 2016, JMMPC had total assets of $12 million, and total liabilities of $12 million. As of December 31, 2015, JMMPC had total assets of $17 million, and total liabilities of $17 million.

Our maximum exposure to loss as a result of our involvement with JMMPC is generally limited to the amounts needed to fund JMMPC's ongoing payroll, employee benefits and medical care costs associated with JMMPC's specialty referral activities. We believe that such loss exposures will be immaterial to our consolidated operating results and cash flows for the foreseeable future.

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Item 2.    Management's Discussion and Analysis of Financial Condition and Results of Operations

Forward Looking Statements

This quarterly report on Form 10-Q contains forward-looking statements regarding our business, financial condition, and results of operations within the meaning of Section 27A of the Securities Act of 1933, or Securities Act, and Section 21E of the Securities Exchange Act of 1934, or Securities Exchange Act. We intend such forward-looking statements to be covered by the safe harbor provisions for forward-looking statements contained in the Private Securities Litigation Reform Act of 1995, and we are including this statement for purposes of complying with these safe harbor provisions. All statements, other than statements of historical facts, included in this quarterly report may be deemed to be forward-looking statements for purposes of the Securities Act and the Securities Exchange Act. Without limiting the foregoing, we use the words “anticipate(s),” “believe(s),” “estimate(s),” “expect(s),” “intend(s),” “may,” “plan(s),” “project(s),” “will,” “would,” “could,” “should” and similar expressions to identify forward-looking statements, although not all forward-looking statements contain these identifying words. We cannot guarantee that we will actually achieve the plans, intentions, or expectations disclosed in our forward-looking statements and, accordingly, you should not place undue reliance on our forward-looking statements. There are a number of important factors that could cause actual results or events to differ materially from the forward-looking statements that we make. You should read these factors and the other cautionary statements as being applicable to all related forward-looking statements wherever they appear in this quarterly report. We caution you that we do not undertake any obligation to update forward-looking statements made by us. Forward-looking statements involve known and unknown risks and uncertainties that may cause our actual results in future periods to differ materially from those projected, estimated, expected, or contemplated. Those known risks and uncertainties include, but are not limited to, the following:

• uncertainties and evolving market and provider economics associated with the implementation of the Affordable Care Act, the Medicaid Expansion, the insurance marketplaces, the effect of various implementing regulations, and uncertainties regarding the Medicare-Medicaid dual eligible demonstration programs in California, Illinois, Michigan, Ohio, South Carolina, and Texas;

• management of our medical costs, including seasonal flu patterns and rates of utilization that are consistent with our expectations, our ability to reduce over time the high medical costs commonly associated with new patient populations, and the success of our care management initiatives;

• our ability to predict with a reasonable degree of accuracy utilization rates in newly acquired plans and new geographies where we have less experience with both the patient and the provider populations;

• our ability to manage growth, including maintaining and creating adequate internal systems and controls relating to authorizations, approvals, and the overall success of care management initiatives designed to control costs;

• our ability to deal with increased pharmacy costs, including the increasing cost of high-cost specialty drugs, and formulary changes that allow the option of higher priced nongeneric drugs;

• our ability to manage in an environment where the overall trend suggests lower premiums per patient per month (PMPM) than past experience;

• federal or state medical cost expenditure floors, administrative cost and profit ceilings, premium stabilization programs, profit sharing arrangements, risk adjustment and conflicting interpretations thereof;

• the interpretation and implementation of at-risk premium rules regarding the achievement of certain quality measures, and our ability to recognize revenue amounts associated therewith;

• the interpretation and implementation of state contract performance requirements regarding the achievement of certain quality measures, and our ability to avoid liquidated damages associated therewith;

• cyber-attacks or other privacy or data security incidents resulting in an inadvertent unauthorized disclosure of protected health information;

• the success of our new health plan in Puerto Rico, including the resolution of the Puerto Rico debt crisis, payment of all amounts due under our Medicaid contract, and our efforts to have providers prescribe generics notwithstanding recent changes to Puerto Rico's formulary;

• specialty drugs or generic drugs that are exorbitantly priced but not factored into the calculation of our capitated rates;

• significant budget pressures on state governments and their potential inability to maintain current rates, to implement expected rate increases, or to maintain existing benefit packages or membership eligibility thresholds or criteria, including the resolution of the Illinois budget impasse and continued payment of all amounts due to our Illinois health plan;

• the accurate estimation of incurred but not reported or paid medical costs across our health plans;

• retroactive adjustments to premium revenue or accounting estimates which require adjustment based upon subsequent developments or new information;

• efforts by states to recoup previously paid amounts, including but not limited to our dispute with the state of New Mexico related to reimbursement for retroactively enrolled members in 2014;

• the success of our profit improvement and cost-cutting initiatives;

• the success of our efforts to retain existing government contracts and to obtain new government contracts in connection with state requests for proposals (RFPs) in both existing and new states;

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• the continuation and renewal of the government contracts of both our health plans and Molina Medicaid Solutions and the terms under which such contracts are renewed;

• complications, member confusion, or enrollment backlogs related to the annual renewal of Medicaid coverage;

• government audits and reviews, and any fine, enrollment freeze, or monitoring program that may result therefrom;

• changes with respect to our provider contracts and the loss of providers;

• approval by state regulators of dividends and distributions by our health plan subsidiaries;

• changes in funding under our contracts as a result of regulatory changes, programmatic adjustments, or other reforms;

• high dollar claims related to catastrophic illness;

• the favorable resolution of litigation, arbitration, or administrative proceedings;

• the relatively small number of states in which we operate health plans;

• the effect on our Los Angeles County subcontract of Centene’s acquisition of Health Net;

• the availability of adequate financing on acceptable terms to fund and capitalize our expansion and growth, repay our outstanding indebtedness at maturity and meet our liquidity needs, including the interest expense and other costs associated with such financing;

• the failure of a state in which we operate to renew its federal Medicaid waiver;

• changes generally affecting the managed care or Medicaid management information systems industries;

• increases in government surcharges, taxes, and assessments, including but not limited to the deductibility of certain compensation costs;

• newly emergent viruses or widespread epidemics, including the Zika virus, and associated public alarm;

• changes in general economic conditions, including unemployment rates;

• the sufficiency of our funds on hand to pay the amounts due upon conversion of our outstanding notes; and

• increasing competition and consolidation in the Medicaid industry.

Investors should refer to Part I, Item 1A of our Annual Report on Form 10-K for the year ended December 31, 2015 and Part II, Item 1A of this Quarterly Report on Form 10-Q, for a discussion of certain risk factors that could materially affect our business, financial condition, cash flows, or results of operations. Given these risks and uncertainties, we can give no assurance that any results or events projected or contemplated by our forward-looking statements will in fact occur.

This document and the following discussion of our financial condition and results of operations should be read in conjunction with the accompanying consolidated financial statements and the notes to those statements appearing elsewhere in this report, and the audited financial statements and Management's Discussion and Analysis appearing in our Annual Report on Form 10-K for the year ended December 31, 2015.

Company Overview

Molina Healthcare, Inc. provides quality health care to people receiving government assistance. We offer cost-effective Medicaid-related solutions to meet the health care needs of low-income families and individuals, and to assist government agencies in their administration of the Medicaid program. We havethreereportable segments. These segments include our Health Plans and Molina Medicaid Solutions segments, which comprise the vast majority of our operations, and our Other segment. As of December 31, 2015, we changed our reporting structure as a result of the Pathways acquisition in November 2015, which is reported in Other. All prior periods reported conform to this presentation.

First Quarter 2016 Compared with First Quarter 2015

Net income per diluted share decreased to $0.43 in the first quarter of2016 compared with$0.56reported for thefirst quarter of 2015. The primary reason for the decline in earnings year over year was reduced Medicaid Expansion premium rates that lowered income before taxes by approximately $50 million ($0.55 per diluted share).

Strong enrollment growth generated approximately$1 billion, or34%more premium revenue in thefirst quarter of 2016compared with thefirst quarter of 2015. Enrollment growth was primarily due to increased Marketplace enrollment, the start-up of the Puerto Rico health plan in April 2015, and acquisitions. Consolidated premium revenue measured on a per-member per-month (PMPM) basis decreased approximately6%in thefirst quarter of 2016when compared with thefirst quarter of 2015. The decline in PMPM premium revenue was primarily the result of lower PMPM premiums for Medicaid Expansion and the Marketplace.

The medical care ratio increased to89.8%in the first quarter of2016, from88.7% in the first quarter of2015. Consolidated medical care costs measured on a PMPM basis decreased approximately5%in the first quarter of 2016 when compared with the first quarter of 2015. The PMPM decrease in medical care costs, which was primarily related to increased Marketplace membership, was more than offset by the declines in PMPM revenues as described above.

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General and administrative expenses as a percentage of total revenue (the “general and administrative expense ratio”) decreased slightly to7.8% in the first quarter of 2016, from 8.1% in the first quarter of 2015, primarily the result of improved leverage of fixed administrative expenses over higher total revenue.

Market Updates

Refer to Part I, Item 1 of this Form 10-Q, Notes to Consolidated Financial Statements, Note 1, "Basis of Presentation," for a discussion of the current year market updates.

Understanding Our Business

Health Plans Segment

Our Health Plans segment consists of health plans in11states and the Commonwealth of Puerto Rico, and includes our direct delivery business. As ofMarch 31, 2016, these health plans served4.2 millionmembers eligible for Medicaid, Medicare, and other government-sponsored health care programs for low-income families and individuals. Additionally, we serve Health Insurance Marketplace (Marketplace) members, most of whom receive government premium subsidies.

Health Plan Segment Membership by Health Plan and Program. The following tables set forth our Health Plans membership as of the dates indicated:

	March 31, 2016	December 31, 2015	March 31, 2015
Ending Membership by Health Plan:
California	676,000	620,000	574,000
Florida	576,000	440,000	352,000
Illinois	206,000	98,000	102,000
Michigan	399,000	328,000	256,000
New Mexico	246,000	231,000	222,000
Ohio	336,000	327,000	350,000
Puerto Rico (1)	339,000	348,000	—
South Carolina	102,000	99,000	111,000
Texas	380,000	260,000	268,000
Utah	151,000	102,000	90,000
Washington	672,000	582,000	533,000
Wisconsin	137,000	98,000	107,000
	4,220,000	3,533,000	2,965,000
Ending Membership by Program:
Temporary Assistance for Needy Families (TANF) and CHIP (2)	2,485,000	2,312,000	1,825,000
Medicaid Expansion	632,000	557,000	437,000
Aged, Blind or Disabled (ABD)	380,000	366,000	358,000
Marketplace	630,000	205,000	266,000
Medicare-Medicaid Plan (MMP) – Integrated (3)	50,000	51,000	34,000
Medicare Special Needs Plans (Medicare)	43,000	42,000	45,000
	4,220,000	3,533,000	2,965,000

_________________________

(1) The Puerto Rico health plan began serving members effective April 1, 2015.

(2) CHIP stands for Children's Health Insurance Program.

(3) MMP members who receive both Medicaid and Medicare coverage from Molina Healthcare.

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Health Plan Segment Premiums by Program. The amount of the premiums paid to our health plans may vary substantially between states and among various government programs. The following table sets forth the ranges of premiums paid to our state health plans by program on a PMPM basis, for the three months ended March 31, 2016. The "Consolidated" column represents the weighted-average amounts for our total membership by program.

	PMPM Premiums
	Low		High		Consolidated
TANF and CHIP	$	120.00	$	290.00	$	180.00
Medicaid Expansion	320.00		490.00		370.00
ABD	410.00		1,530.00		960.00
Marketplace	180.00		370.00		250.00
MMP – Integrated	1,210.00		3,220.00		2,220.00
Medicare	810.00		1,100.00		1,030.00

Health Plan Segment Medical Care Costs by Type. The following table provides the details of consolidated medical care costs by category for the periods indicated (dollars in millions except PMPM amounts):

	Three Months Ended March 31,
	2016						2015
	Amount		PMPM		% of Total		Amount		PMPM		% of Total
Fee for service	$	2,737	$	221.77	76.3	%	$	1,948	$	226.04	73.9	%
Pharmacy	525		42.53		14.6		351		40.75		13.3
Capitation	295		23.87		8.2		217		25.10		8.2
Direct delivery	16		1.34		0.5		27		3.11		1.0
Other	15		1.23		0.4		93		10.80		3.6
	$	3,588	$	290.74	100.0	%	$	2,636	$	305.80	100.0	%

Molina Medicaid Solutions Segment

Our Molina Medicaid Solutions segment provides business processing and information technology development and administrative services to Medicaid agencies in Idaho, Louisiana, Maine, New Jersey, West Virginia, and the U.S. Virgin Islands, and drug rebate administration services in Florida. Operations in each of those jurisdictions are performed pursuant to separate contracts with each respective Medicaid agency.

Other Segment

Our Other segment includes other businesses, such as our Pathways behavioral health and social services provider, that do not meet the quantitative thresholds for a reportable segment as defined by U.S. generally accepted accounting principles (GAAP), as well as corporate amounts not allocated to other reportable segments.

How We Assess Performance

One of the key metrics used to assess the performance of our most significant segment, the Health Plans segment, is the medical care ratio. The medical care ratio represents the amount of medical care costs as a percentage of premium revenue. Therefore, the underlying gross margin, or the amount earned by the Health Plans segment after medical costs are deducted from premium revenue, is the most important measure of earnings reviewed by management.

Gross margin for our Health Plans segment is referred to as "Medical margin," and for our Molina Medicaid Solutions and Other segments, as "Service margin." The service margin is equal to service revenue minus cost of service revenue. The following table presents gross margin for the Health Plans and Molina Medicaid Solutions segments; the comparison of results for the Other segment was not meaningful for the periods presented. Management's discussion and analysis of the changes in the individual components of gross margin, by reportable segment, is below under Results of Operations.

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	Three Months Ended March 31,						$ Change			% Change
	2016			2015
	(In millions)
Health Plans:
Premium revenue	$	3,995		$	2,971		$	1,024		34	%
Less: medical care costs	3,588			2,636			952			36
Medical margin	$	407		$	335		$	72		21	%
Medical care ratio	89.8		%	88.7		%
Molina Medicaid Solutions:
Service revenue	$	52		$	52		$	—		—	%
Less: cost of service revenue	46			36			10			28
Service margin	$	6		$	16		$	(10	)	(63	)%
Service cost ratio	88.8		%	69.2		%

Our Use of Non-GAAP Financial Measures

We use two non-GAAP financial measures as supplemental metrics in evaluating our financial performance, making financing and business decisions, and forecasting and planning for future periods. For these reasons, management believes such measures are useful supplemental measures to investors in comparing our performance to the performance of other public companies in the health care industry. These non-GAAP financial measures should be considered as supplements to, and not as substitutes for or superior to, GAAP measures. The year over year changes for items comprising both of these measures are described below in Results of Operations, in the components of net income.

The first of these non-GAAP measures is earnings before interest, taxes, depreciation and amortization (EBITDA). We believe that EBITDA is particularly helpful in assessing our ability to meet the cash demands of our operating units. The following table reconciles net income, which we believe to be the most comparable GAAP measure, to EBITDA.

	Three Months Ended March 31,
	2016		2015
	(In millions)
Net income	$	24	$	28
Adjustments:
Depreciation, and amortization of intangible assets and capitalized software	37		29
Interest expense	25		15
Income tax expense	40		39
EBITDA	$	126	$	111

The second of these non-GAAP measures is adjusted net income (including adjusted net income per diluted share). We believe that adjusted net income per diluted share is very helpful in assessing our financial performance exclusive of the non-cash impact of the amortization of purchased intangibles. The following table reconciles net income, which we believe to be the most comparable GAAP measure, to adjusted net income.

	Three Months Ended March 31,
	2016				2015
	(In millions, except diluted per-share amounts)
Net income	$	24	$	0.43	$	28	$	0.56
Adjustment, net of tax:
Amortization of intangible assets	5		0.08		3		0.06
Adjusted net income (1)	$	29	$	0.51	$	31	$	0.62

__________________________

(1) Beginning in the first quarter of 2016, we revised our calculation of adjusted net income. We no longer subtract “Amortization of convertible senior notes and lease financing obligations” from net income to arrive at adjusted net income. We made this change because various capital transactions that we completed in 2015 reduced our relative reliance on convertible notes and lease financing as sources

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of capital. We believe that this change enhances the comparability of these non-GAAP measures with the corresponding non-GAAP measures used by our competitors. All periods presented conform to this presentation.

Results of Operations

Three Months Ended March 31, 2016 Compared with Three Months Ended March 31, 2015

Health Plans Segment

In the first quarter of 2016, a 41% increase in membership and a 6% decrease in revenue PMPM (which was primarily the result of lower Medicaid Expansion and Marketplace revenue PMPM) resulted in increased premium revenue of approximately 34%, or $1.0 billion, when compared with the first quarter of 2015.

Medical care costs as a percent of premium revenue increased to 89.8% in the first quarter of 2016 from 88.7% in the first quarter of 2015. Medical margin increased 21% in the first quarter of 2016 over the first quarter of 2015.

Financial Performance by Program. The following tables present the components of premium revenue and medical care costs by program (PMPM amounts are in whole dollars; member months and other dollar amounts are in millions).

	Three Months Ended March 31, 2016
	Member Months(1)	Premium Revenue				Medical Care Costs				MCR(2)		Medical Margin
		Total		PMPM		Total		PMPM
TANF and CHIP	7.4	$	1,324	$	178.47	$	1,198	$	161.46	90.5	%	$	126
Medicaid Expansion	1.9	679		365.11		574		308.30		84.4		105
ABD	1.2	1,112		961.49		1,041		899.79		93.6		71
Marketplace	1.6	409		251.85		334		205.86		81.7		75
MMP	0.1	340		2,220.68		317		2,070.23		93.2		23
Medicare	0.1	131		1,029.10		124		980.49		95.3		7
	12.3	$	3,995	$	323.73	$	3,588	$	290.74	89.8	%	$	407

	Three Months Ended March 31, 2015
	Member Months(1)	Premium Revenue				Medical Care Costs				MCR(2)		Medical Margin
		Total		PMPM		Total		PMPM
TANF and CHIP	5.5	$	972	$	177.40	$	897	$	163.67	92.3	%	$	75
Medicaid Expansion	1.3	507		397.99		393		308.59		77.5		114
ABD	1.0	940		894.70		863		820.72		91.7		77
Marketplace	0.6	194		332.52		156		268.60		80.8		38
MMP	0.1	225		2,206.17		199		1,950.71		88.4		26
Medicare	0.1	133		1,013.66		128		977.09		96.4		5
	8.6	$	2,971	$	344.65	$	2,636	$	305.80	88.7	%	$	335

_______________________

(1) A member month is defined as the aggregate of each month’s ending membership for the period presented.

(2) "MCR" represents medical costs as a percentage of premium revenue.

The following discussion highlights the primary drivers of our performance, by program, for the first quarter of 2016.

Medicaid TANF, CHIP and ABD. In the first quarter of 2016, we recorded a retroactive increase to Medicaid premium revenue of approximately $18 million, relating to dates of service prior to 2016.

Medicaid Expansion. Income before taxes for the first quarter of 2016 declined approximately $50 million ($0.55 per diluted share) in the first quarter of 2016, when compared with the first quarter of 2015, as a result of premium rate cuts to our Medicaid Expansion product. Rate decreases of 13% in California, 8% in New Mexico, and 5% in Ohio went into effect for Medicaid Expansion members on January 1, 2016.

Marketplace. In the first quarter of 2016, in response to new information, we increased Marketplace liabilities related to 2015 dates of service by approximately $30 million, approximately $20 million of which relates to our liability for risk adjustment payments that we expect to make to the federal government. Our estimated liability for risk adjustments is based on the relative health of our members (measured as an average risk score for each health plan), as compared to the expected average risk score

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for all Marketplace plans measured over each calendar year. At December 31, 2015, we estimated that our Marketplace risk adjustment liability for 2015 was approximately $214 million. This liability was based on our estimate of the difference between our risk scores for 2015 in each state where we operate, compared with the average of all Marketplace plans within each state. During the first quarter of 2016, analysis performed by third party sources indicated that difference between the risk scores of our health plans and those of other Marketplace health plans for the year ended December 31, 2015 has widened even further. Accordingly, in the first quarter of 2016, we increased our risk adjustment liability for dates of service in 2015 by approximately $20 million.

During the first quarter of 2016, we also accrued the cost of certain provider settlements related to Marketplace member utilization in 2015.

We now estimate that the medical care ratio for our Marketplace business for all of 2015 was approximately 77%.

Financial Performance by State Health Plan. The following tables summarize member months, premium revenue, medical care costs, medical care ratio, and medical margin by state health plan for the periods indicated (PMPM amounts are in whole dollars; member months and other dollar amounts are in millions):

	Three Months Ended March 31, 2016
	Member Months(1)	Premium Revenue				Medical Care Costs				MCR(2)		Medical Margin
		Total		PMPM		Total		PMPM
California	2.0	$	541	$	273.42	$	469	$	236.92	86.7	%	$	72
Florida	1.6	489		295.42		413		249.45		84.4		76
Illinois	0.6	149		267.10		132		236.76		88.6		17
Michigan	1.2	387		320.14		347		287.34		89.8		40
New Mexico	0.7	336		449.52		296		394.77		87.8		40
Ohio	1.0	488		489.14		449		450.11		92.0		39
Puerto Rico (3)	1.0	181		176.85		174		170.43		96.4		7
South Carolina	0.3	84		275.97		67		220.78		80.0		17
Texas	1.1	620		580.81		575		538.91		92.8		45
Utah	0.4	114		264.62		102		235.88		89.1		12
Washington	2.0	506		255.41		458		231.18		90.5		48
Wisconsin	0.4	97		250.36		92		238.01		95.1		5
Other (4)	—	3		—		14		—		—		(11		)
	12.3	$	3,995	$	323.73	$	3,588	$	290.74	89.8	%	$	407
	Three Months Ended March 31, 2015
	Member Months(1)	Premium Revenue				Medical Care Costs				MCR(2)		Medical Margin
		Total		PMPM		Total		PMPM
California	1.7	$	511	$	305.10	$	452	$	270.37	88.6	%	$	59
Florida	0.9	311		346.46		281		313.51		90.5		30
Illinois	0.3	104		341.86		90		293.58		85.9		14
Michigan	0.7	220		290.29		185		244.32		84.2		35
New Mexico	0.7	314		458.75		292		426.82		93.0		22
Ohio	1.0	515		488.26		413		391.56		80.2		102
Puerto Rico (3)	—	—		—		—		—		—		—
South Carolina	0.3	91		266.42		74		216.67		81.3		17
Texas	0.8	382		492.38		352		453.30		92.1		30
Utah	0.3	77		290.27		74		278.99		96.1		3
Washington	1.6	376		240.83		352		225.49		93.6		24
Wisconsin	0.3	60		199.61		49		161.13		80.7		11
Other (4)	—	10		—		22		—		—		(12		)
	8.6	$	2,971	$	344.65	$	2,636	$	305.80	88.7	%	$	335

(1) A member month is defined as the aggregate of each month’s ending membership for the period presented.

(2) "MCR" represents medical costs as a percentage of premium revenue.

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(3) The Puerto Rico health plan began serving members effective April 1, 2015.

(4) "Other" medical care costs include primarily medically related administrative costs of the parent company, and direct delivery costs.

The following discussion highlights the primary drivers of our performance, by health plan, for the first quarter of 2016.

California. Premium revenue grew to $541 million in the first quarter of 2016, from $511 million in the first quarter of 2015, as a result of higher membership. The medical care ratio decreased to 86.7% in the first quarter of 2016, from 88.6% in the first quarter of 2015, because higher medical care ratios for the MMP and Medicaid Expansion programs were more than offset by lower medical care ratios for other programs.

Florida. Premium revenue grew to $489 million in the first quarter of 2016, from $311 million in the first quarter of 2015, due to increased Marketplace membership, and the addition of over 100,000 members from Medicaid contract acquisitions primarily in the fourth quarter of 2015. The medical care ratio decreased to 84.4% in the first quarter of 2016, from 90.5% in the first quarter of 2015, primarily as a result of a Medicaid rate increase of approximately 5% effective September 1, 2015, a retroactive rate increase and various cost containment activities undertaken by the health plan; which were partially offset by retroactive increases to 2015 Marketplace liabilities. Absent out of period adjustments recorded in the first quarter of 2016, the medical care ratio for the Florida health plan would have been approximately 87% in the first quarter of 2016.

Illinois. Premium revenue grew to $149 million in the first quarter of 2016, from $104 million in the first quarter of 2015, and the medical care ratio increased to 88.6% in the first quarter of 2016, from 85.9% in the first quarter of 2015. The plan added over 100,000 members from Medicaid contract acquisitions in the first quarter of 2016. The medical care ratio increased for the TANF, ABD and Medicaid Expansion programs.

Michigan. Premium revenue grew $167 million, or 76%, in the first quarter of 2016 compared with the first quarter of 2015, due to the addition of over 100,000 members from Medicaid contract acquisitions in the third quarter of 2015 and the first quarter of 2016. The medical care ratio increased to 89.8% in the first quarter of 2016, from 84.2% in the first quarter of 2015. The medical care ratio increased in the first quarter of 2016 due to the launch of the comparatively lower margin MMP program subsequent to the first quarter of 2015, a rate decrease of approximately 1% effective January 1, 2016 and a reduction to revenue of approximately $5 million in 2016 for the true up of the medical cost floor related to 2015.

New Mexico. The medical care ratio decreased to 87.8% in the first quarter of 2016, from 93.0% in the first quarter of 2015, due to lower medical care ratios for the TANF and ABD programs, which more than offset an increase in the medical care ratio for the Medicaid Expansion and Medicare programs.

Ohio. Premium revenue declined $27 million, or 5%, in the first quarter of 2016 compared with the first quarter of 2015, due to reduced overall state Medicaid enrollment and reimbursement rates. The medical care ratio increased to 92.0% in the first quarter of 2016, from 80.2% in the first quarter of 2015. The increase in the 2016 medical care ratio was the result of a blended rate decrease of approximately 2.5% effective January 1, 2016 (which included a 5% decrease in Medicaid Expansion rates); substantially higher utilization of medical services in the first quarter of 2016 when compared to the same period in 2015; and a shift from very favorable development of prior period medical liability estimates in the first quarter of 2015 to slightly unfavorable development in the first quarter of 2016.

Puerto Rico. The medical care ratio was 96.4% in the first quarter of 2016. The plan served its first members effective April 1, 2015. See further information regarding our Puerto Rico health plan below under Part II, Item 1A – Risk Factors.

South Carolina. The medical care ratio decreased to 80.0% in the first quarter of 2016, from 81.3% in the first quarter of 2015.

Texas. Premium revenue grew $238 million, or 62%, in the first quarter of 2016 compared with the first quarter of 2015, primarily due to the addition of Marketplace membership, the addition of ABD members receiving nursing facility benefits effective March 1, 2015, and the start-up of the Texas MMP program on that same date. The plan's medical care ratio of 92.8% in the first quarter of 2016 was slightly higher than the first quarter of 2015.

Utah. The medical care ratio decreased to 89.1% in the first quarter of 2016, from 96.1% in the first quarter of 2015, due to improved medical cost efficiency across all programs.

Washington. Premium revenue grew $130 million, or 35%, in the first quarter of 2016 compared with the first quarter of 2015, primarily due to membership growth in the TANF, Medicaid Expansion and Marketplace programs. The medical care ratio decreased to 90.5% in the first quarter of 2016, from 93.6% in the first quarter of 2015, due to improved medical cost efficiency across nearly all programs.

Wisconsin. Premium revenue grew $37 million, or 61%, in the first quarter of 2016 when compared with the first quarter of 2015 as a result of increased Marketplace enrollment. The medical care ratio increased to 95.1% in the first quarter of 2016, from 80.7% in the first quarter of 2015 due to the higher medical care ratio of the Marketplace membership. Absent out of period costs recorded in the first quarter of 2016 that were related to 2015 Marketplace activity, the medical care ratio for the Wisconsin health plan would have been approximately 85% in the first quarter of 2016.

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Molina Medicaid Solutions Segment

Service revenue was consistent between the first quarter of 2016 and the first quarter of 2015. Service margin declined $10 million in the first quarter of 2016 compared with the first quarter of 2015, primarily due to increased service costs associated with legacy state contracts that were recently re-procured.

Other Segment

The Other segment service margin for the three months ended March 31, 2016, was insignificant.

Income Statement Categories that are Not Unique to Individual Segments

General and Administrative Expenses.General and administrative expenses as a percentage of total revenue (the “general and administrative expense ratio”) decreased slightly to7.8% in the first quarter of 2016, from 8.1% in the first quarter of 2015, primarily the result of improved leverage of fixed administrative expenses over higher total revenue.

Premium Tax Expenses.The premium tax ratio (premium tax expense as a percentage of premium revenue plus premium tax revenue) was 2.6% in the first quarter of 2016 compared with 3.1% in the first quarter of 2015. This decrease was primarily due to the current year increase in MMP revenues. The Medicare portion of MMP revenue is not subject to premium tax.

Health Insurer Fee Revenue and Expenses. For our Medicaid program, actuarial standards require that we be reimbursed by state Medicaid agencies for both the expense associated with the HIF and the absence of tax deductibility for that expense. Subsequent to the first quarter of 2015, we secured full reimbursement for our expenses under the HIF (including the absence of tax deductibility) and as a result HIF revenue, as a percentage of premium revenue, increased to 2.2% in the first quarter of 2016 from 1.6% in the first quarter of 2015. HIF expenses, as a percentage of premium revenue, were 1.5% in the first quarter of 2016, compared with 1.4% in the first quarter of 2015.

Depreciation and Amortization.Depreciation and amortization amounted to 0.8% of total revenue for both periods.

Interest Expense.Interest expense increased to $25 million for the first quarter of 2016, from $15 million for the first quarter of 2015. The increase was primarily due to our issuance of $700 million aggregate principal amount of senior notes (5.375% Notes) due November 15, 2022, in the fourth quarter of 2015.

Interest expense includes non-cash interest expense relating primarily to the amortization of the discount on convertible senior notes, which amounted to $8 million and $7 million for the three months ended March 31, 2016 and 2015, respectively.

Income Tax Expense.The provision for income taxes was recorded at an effective rate of 61.7% for the first quarter of 2016, compared with 58.2% for the first quarter of 2015. The effective tax rate for 2016 is higher than 2015 primarily as a result of higher non-deductible HIF expenses and nondeductible compensation.

Liquidity and Capital Resources

Introduction

We manage our cash, investments, and capital structure to meet the short- and long-term obligations of our business while maintaining liquidity and financial flexibility. Our regulated subsidiaries generate significant cash flows from premium revenue. Such cash flows are our primary sources of liquidity. Thus, any future decline in our profitability may have a negative impact on our liquidity. We generally receive premium revenue a short time before we pay for the related health care services. A majority of the assets held by our regulated subsidiaries is in the form of cash, cash equivalents, and investments. After considering expected cash flows from operating activities, we generally invest cash of regulated subsidiaries that exceeds our expected short-term obligations in longer term, investment-grade, and marketable debt securities to improve our overall investment return. These investments are made pursuant to board-approved investment policies that conform to applicable state laws and regulations.

As of March 31, 2016, a substantial portion of our cash was invested in a portfolio of highly liquid money market securities, and our investments consisted solely of investment-grade debt securities. All of our investments are classified as current assets, except for our restricted investments, which are classified as non-current assets. Our restricted investments are invested principally in certificates of deposit and U.S. treasury securities. Investments and restricted investments are subject to interest rate risk and will decrease in value if market rates increase. We have the ability to hold our restricted investments until maturity. Declines in interest rates over time will reduce our investment income.

Investment income increased to $8 million for the three months ended March 31, 2016, compared with $3 million for the three months ended March 31, 2015, primarily due to the increase in invested assets.

Cash in excess of the capital needs of our regulated health plans is generally paid to us in the form of dividends, when and as permitted by applicable regulations, for general corporate use. For the three months ended March 31, 2016, the parent received

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no dividends from subsidiaries. For the three months ended March 31, 2015, we received dividends from our regulated health plan subsidiaries amounting to $25 million, and $17 million from our unregulated subsidiaries.

Liquidity

A condensed schedule of cash flows to facilitate our discussion of liquidity follows:

	Three Months Ended March 31,
	2016			2015			Change
	(In millions)
Net cash provided by operating activities	$	139		$	554		$	(415	)
Net cash used in investing activities	(314		)	(228		)	(86		)
Net cash provided by financing activities	2			5			(3		)
Net (decrease) increase in cash and cash equivalents	$	(173	)	$	331		$	(504	)

Operating Activities. Net cash provided by operating activities decreased $415 million in the three months ended March 31, 2016 compared with the three months ended March 31, 2015, primarily due to the following:

• The change in receivables resulted in a use of cash of $266 million in the first quarter of 2016, and was a source of cash of $105 million in the first quarter of 2015. In the current year, receivables increased due to the addition of receivables from our Puerto Rico health plan which began operations on April 1, 2015, and acquisition-related growth. In the prior year, receivables decreased due to significant collections of premiums receivable at our California health plan in the first quarter of 2015.

• The change in deferred revenue resulted in a use of cash of $129 million in the first quarter of 2016, and a use of cash of $26 million in the first quarter of 2015. In the current year, deferred revenue decreased due to the advance receipt of $146 million in premium revenue at our Washington health plan as of December 31, 2015, with no corresponding receipt as of March 31, 2016. In the first quarter of 2015, the Washington health plan received comparable advanced receipts of premiums at the end of both December 2014 and March 2015.

These changes were partially offset by the increase in amounts due government agencies, which provided additional cash of $86 million year over year. In connection with Health Plans segment membership growth in programs that contain medical cost floors or medical cost corridors, a portion of certain Medicaid, Medicare, and Marketplace premiums received by our health plans may be returned if certain minimum amounts are not spent on defined medical care costs.

Investing Activities. Net cash used in investing activities increased $86 million in the three months ended March 31, 2016 compared with the three months ended March 31, 2015, primarily due to higher purchases of investments, net of sales and maturities, in the current year.

Financing Activities. There was no significant year over year change in financing activities.

Financial Condition

We believe that our cash resources and internally generated funds will be sufficient to support our operations, regulatory requirements, and capital expenditures for at least the next 12 months.

On a consolidated basis, at March 31, 2016, our working capital was $1,387 million, compared with $1,484 million at December 31, 2015. At March 31, 2015, our cash and investments amounted to $4,344 million, compared to $4,241 million at December 31, 2015. Cash, cash equivalents and investments held by the parent company – Molina Healthcare, Inc. – amounted to $542 million and $612 million as of March 31, 2016 and December 31, 2015, respectively.

Regulatory Capital and Dividend Restrictions. For more information on our regulatory capital and dividend restrictions, refer to Part I, Item 1 of this Form 10-Q, Notes to Consolidated Financial Statements, Note 14, "Commitments and Contingencies."

Debt Ratings. Our 5.375% Notes are rated "BB" by Standard & Poor's, and "Ba3" by Moody's Investor Service, Inc. A downgrade in our ratings could adversely affect our borrowing capacity and costs.

Future Sources and Uses of Liquidity

Announced Acquisition. As described in Part I, Item 1 of this Form 10-Q, Notes to Consolidated Financial Statements, Note 1, "Basis of Presentation," we announced a Health Plans segment acquisition on April 19, 2016, that we expect to close in the second half of 2016. We expect the purchase price for this acquisition to amount to approximately $41 million, subject to certain closing adjustments.

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States' Budgets. From time to time the states in which our health plans operate may experience financial difficulties, which could lead to delays premium payments. For example, the state of Illinois is currently operating without a budget for its fiscal year ending June 30, 2016. As ofMarch 31, 2016, our Illinois health plan served approximately206,000members, and recognized premium revenue of approximately$149 millionin the first quarter of 2016. As of April 25, 2016, Illinois is current with its premium payments through February 29, 2016, but has not paid us for March 2016.

In another example, the Commonwealth of Puerto Rico has reported that it may lack sufficient resources to fund all necessary governmental programs, including health care-related programs, as well as meet its debt obligations for itsfiscal year ending June 30, 2016. On May 2, 2016, Puerto Rico defaulted on approximately $422 millionin debt repayment obligations to certain bondholders. In addition, it is likely to default on the $2 billiondebt repayment obligation due to such bondholders on July 1, 2016.

As of April 29, 2016, the Commonwealth had paid us the first three weekly installments due for the month of April 2016. However, in a letter dated April 29, 2016, the Puerto Rico Health Insurance Administrator notified our Puerto Rico health plan that it would be unable at this time to make the fourth and final 25% installment payment of the capitation amount due for April 2016, or approximately $15 million. We are uncertain when the Puerto Rico health plan will be paid the fourth and final capitation amount for April 2016, as well as when our health plan will be paid the initial weekly capitation installments for May 2016.

As of March 31, 2016, the plan served approximately339,000members and recognized premium revenue of approximately$181 millionin the first quarter of 2016, or approximately$60 millionper month. Total premiums receivable from the Commonwealth as of March 31, 2016, were approximately $30 million, of which approximately $15 million has been collected.

Puerto Rico Member Eligibility and Premium Revenue. It is the practice of the Commonwealth to pay us for eligible members only after those members have been assigned to us, and our plan has sent electronic confirmation of the receipt of eligibility. Particularly in the early stages of our contract with Puerto Rico, the plan's confirmation of eligibility of certain members was not accepted by the Commonwealth as a result of various technical issues. The plan has continued to pay for medical services for all members in question, but the Commonwealth is withholding payment of approximately $12 million of premium revenue related to those members. We believe we have a valid claim to all of the premiums withheld and we are in discussions with the Commonwealth regarding this matter.

It has been our practice in the past to continue to serve our members and pay health care providers for services rendered in circumstances where state (or Commonwealth) governments are temporarily unable to pay us, so long as we continue to believe that such state (or Commonwealth) governments will ultimately pay us. We are continuing to closely monitor the situation in Puerto Rico, including whether we should exit the Puerto Rico market.

Credit Facility. In June 2015, weentered into an unsecured $250 million revolving credit facility (Credit Facility). Borrowings under the Credit Facility bear interest based, at our election, on a base rate or an adjusted London Interbank Offered Rate (LIBOR), plus in each case the applicable margin. The Credit Facility has a term of five years and all amounts outstanding will be due and payable on June 12, 2020. Subject to obtaining commitments from existing or new lenders and satisfaction of other specified conditions, we may increase the Credit Facility to up to $350 million. Our ability to borrow under the Credit Facility is subject to compliance with certain covenants. As of March 31, 2016, outstanding letters of credit amounting to $6 million reduced the borrowing capacity to $244 million, and no amounts were outstanding under the Credit Facility.

Convertible Senior Notes. In February 2013, we issued $550 million aggregate principal amount of 1.125% cash convertible senior notes due January 15, 2020 (1.125% Notes), unless earlier repurchased or converted. In September 2014, we issued $302 million aggregate principal amount of 1.625% convertible senior notes due August 14, 2044 (1.625% Notes), unless earlier repurchased, redeemed, or converted. Both our 1.125% Notes and our 1.625% Notes are convertible into cash prior to their respective maturity dates under certain circumstances, one of which relates to the closing price of our common stock over a specified period. We refer to this conversion trigger as the stock price trigger. The 1.125% Notes met the stock price trigger in the quarter ended March 31, 2016, and are convertible to cash through at least June 30, 2016.

Because the 1.125% Notes may be converted into cash within 12 months, the $454 million net carrying amount is reported in current portion of long-term debt as of March 31, 2016. In addition, holders of our 1.625% Notes may convert their notes into cash during any calendar quarter (and only during such calendar quarter) if the last reported sales price of our common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is greater than or equal to $75.51 per share. The last reported sale price of our common stock as reported on the New York Stock Exchange on May 2, 2016 was $49.79 per share. As of March 31, 2016, our 1.625% Notes were not convertible. If conversion requests are received, the settlement of the notes must be paid primarily in cash pursuant to the terms of the relevant indentures.

37

For economic reasons related to the trading market for our 1.125% Notes, we believe that the amount of the notes that may be converted over the next 12 months, if any, will not be significant. However, if the trading market for our 1.125% Notes becomes closed or restricted due to market turmoil or other reasons such that the notes cannot be traded, or if the trading price of our 1.125% Notes, which normally trade at a marginal premium to the underlying composite stock-and-interest economic value, no longer includes that marginal premium, holders of our 1.125% Notes may elect to convert the notes to cash. As of March 31, 2016, we had sufficient available cash, combined with borrowing capacity available under our Credit Facility, to fund such conversions.

Securities Repurchase Program. Effective as of December 16, 2015, our board of directors authorized the repurchase of up to$50 millionin aggregate of our common stock or senior notes. This repurchase program extends through December 31, 2016.

Shelf Registration Statement. We have a shelf registration statement on file with the Securities and Exchange Commission to register an unlimited amount of any combination of debt or equity securities in one or more offerings. Specific information regarding the terms and securities being offered will be provided at the time of an offering. Proceeds from future offerings are expected to be used for general corporate purposes, including, but not limited to, the repayment of debt, investments in or extensions of credit to our subsidiaries and the financing of possible acquisitions or business expansion.

Contractual Obligations

A summary of future obligations under our various contractual obligations and commitments as of December 31, 2015, was disclosed in our 2015 Annual Report on Form 10-K. There were no material changes to this previously filed information outside the ordinary course of business during the three months ended March 31, 2016. For further discussion and maturities of our long-term debt, refer to Part I, Item 1 of this Form 10-Q, Notes to Consolidated Financial Statements, in Note 10, "Debt."

Critical Accounting Estimates

When we prepare our consolidated financial statements, we use estimates and assumptions that may affect reported amounts and disclosures; actual results could differ from these estimates. Our critical accounting estimates relate to:

• Health Plans segment medical claims and benefits payable. Refer to Part I, Item 1 of this Form 10-Q, Notes to Consolidated Financial Statements, Note 9, "Medical Claims and Benefits Payable," for a table which presents the components of the change in medical claims and benefits payable, and for additional information regarding the factors used to determine our changes in estimates for all periods presented in the accompanying consolidated financial statements. Other than the discussion as noted above, there have been no significant changes during the three months ended March 31, 2016, to our disclosure reported in Part II, Item 7 of our Annual Report on Form 10-K for the year ended December 31, 2015.

• Health Plans segment contractual provisions that may adjust or limit revenue or profit. Refer to Part I, Item 1 of this Form 10-Q, Notes to Consolidated Financial Statements, Note 2, "Significant Accounting Policies," for a discussion of amounts recorded in the first quarter of 2016 in connection with such contractual provisions.

• Health Plans segment quality incentives. For a discussion of this topic, including amounts recorded in our consolidated financial statements, refer to Part I, Item 1 of this Form 10-Q, Notes to Consolidated Financial Statements, Note 2, "Significant Accounting Policies."

• Molina Medicaid Solutions segment revenue and cost recognition. There have been no significant changes during the three months ended March 31, 2016, to our disclosure reported in Part II, Item 7 of our Annual Report on Form 10-K for the year ended December 31, 2015.

38

Item 3. Quantitative and Qualitative Disclosures About Market Risk

For information regarding market risk, see Part I, Item 1 of this Form 10-Q, Notes to Consolidated Financial Statements, Note 2, "Significant Accounting Policies," Note 5, "Fair Value Measurements," and Note 6, "Investments."

Inflation

We use various strategies to mitigate the negative effects of health care cost inflation. Specifically, our health plans try to control medical and hospital costs through contracts with independent providers of health care services. Through these contracted providers, our health plans emphasize preventive health care and appropriate use of specialty and hospital services. There can be no assurance, however, that our strategies to mitigate health care cost inflation will be successful. Competitive pressures, new health care and pharmaceutical product introductions, demands from health care providers and customers, applicable regulations, or other factors may affect our ability to control health care costs.

Compliance Costs

Our health plans are regulated by both state and federal government agencies. Regulation of managed care products and health care services is an evolving area of law that varies from jurisdiction to jurisdiction. Regulatory agencies generally have discretion to issue regulations and interpret and enforce laws and rules. Changes in applicable laws and rules occur frequently. Compliance with such laws and rules may lead to additional costs related to the implementation of additional systems, procedures and programs that we have not yet identified.

Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures: Our management, with the participation of our chief executive officer and our chief financial officer, has concluded, based upon its evaluation as of the end of the period covered by this report, that the Company’s "disclosure controls and procedures" (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the "Exchange Act")), are effective to ensure that information required to be disclosed in the reports that we file or submit under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in the SEC’s rules and forms.

Changes in Internal Control Over Financial Reporting: There has been no change in our internal control over financial reporting during the fiscal quarter ended March 31, 2016 that has materially affected, or is reasonably likely to materially affect, our internal controls over financial reporting.

39

PART II. OTHER INFORMATION

Item 1.Legal Proceedings

For information regarding legal proceedings, see Part I, Item 1 of this Form 10-Q, Note 14, "Commitments and Contingencies."

Item 1A. Risk Factors

Certain risk factors may have a material adverse effect on our business, financial condition, cash flows, or results of operations, and you should carefully consider them. In addition to the other information set forth in this report, you should carefully consider the risk factors discussed in Part I, Item 1A – Risk Factors, in our Annual Report on Form 10-K for the year ended December 31, 2015. The risk factors described herein, and in our 2015 Annual Report on Form 10-K, are not the only risks facing our Company. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial may also materially adversely affect our business, financial condition, cash flows, or results of operations.

The Commonwealth of Puerto Rico has defaulted on its May debt repayment obligation, and has also failed to pay our Puerto Rico health plan the final weekly capitation installment due for the month of April 2016.

On May 2, 2016, Puerto Rico defaulted on approximately $422 million in debt repayment obligations to certain bondholders. Governor Alejandro Garcia Padilla has said that the debt default was necessary in order to preserve the funding of public services, which include Medicaid services. Puerto Rico is scheduled to make another debt repayment to such bondholders in the amount of roughly $2 billion on July 1, 2016. Without Congressional action, it is expected that Puerto Rico will default on the July 1^st debt repayment obligation as well. 

Pursuant to a letter dated April 16, 2015, the Puerto Rico Health Insurance Administration (PRHIA) had agreed to pay our Puerto Rico health plan on a weekly basis in four allocated installments, with 20% of the monthly capitation amount being paid in each of the first and second weeks of the month, 35% of the capitation amount being paid in the third week, and the final 25% of the monthly capitation amount being paid in the final week of the month. In April 2016, the Puerto Rico Health Insurance Administration paid the first three installments due for the month of April. However, in a letter dated April 29, 2016, the Puerto  Rico Health Insurance Administrator notified our Puerto Rico health plan that it would be “unable at this time to make the fourth and final payment” of the capitation amount for April 2016. We are uncertain when the Puerto Rico health plan will be paid the fourth and final capitation amount for April, as well as when our health plan will be paid the initial weekly capitation installments for May 2016. In addition, in connection with an unresolved enrollment dispute, Puerto Rico is continuing to withhold capitation payments to us we believe we are legally owed in the amount of approximately $12 million for periods in 2015. 

Moreover, the Director for the Centers for Disease Control has been quoted as saying that, “Before the year is out, there could be hundreds of thousands of Zika infections in Puerto Rico.” A high incidence of Zika cases in Puerto Rico could increase our Puerto Rico’s health plan’s medical expenses in 2016 beyond the amounts actuarially factored into the health plan’s capitation rates.    

We are continuing to closely monitor the situation in Puerto Rico, including whether we should exit the Puerto Rico market. The termination of our Puerto Rico Medicaid contract could have a material adverse effect on our business, financial condition, cash flows, or results of operations.    

40

Item 2.Unregistered Sales of Equity Securities and Use of Proceeds

Unregistered Issuances of Equity Securities

None.

Issuer Purchases of Equity Securities

Share repurchase activity during the three months ended March 31, 2016 was as follows:

	Total Number of Shares Purchased (a)	Average Price  Paid per Share		Total Number of Shares Purchased as Part of Publicly  Announced  Plans or Programs	Maximum  Number (or Approximate  Dollar Value) of Shares that May Yet Be Purchased Under the Plans or Programs (b)
January 1 - January 31	—	$	—	—	$	50,000,000
February 1 - February 29	511	$	54.40	—	$	50,000,000
March 1 - March 31	102,583	$	63.74	—	$	50,000,000
Total	103,094	$	63.69	—

(a) During the three months ended March 31, 2016, we withheld 103,094 shares of common stock under our 2011 Equity Incentive Plan to settle our employees' income tax obligations.

(b) Effective as of December 16, 2015, our board of directors authorized the repurchase of up to $50 million in aggregate of our common stock or senior notes. This repurchase program extends through December 31, 2016.

Item 3.    Defaults Upon Senior Securities

None.

Item 4. Mine Safety Disclosures

None.

Item 5.    Other Information

None.

Item 6.    Exhibits

Reference is made to the accompanying Index to Exhibits.

41

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

		MOLINA HEALTHCARE, INC.
		(Registrant)
Dated:	May 2, 2016	/s/ JOSEPH M. MOLINA, M.D.
		Joseph M. Molina, M.D.
		Chairman of the Board,
		Chief Executive Officer and President
		(Principal Executive Officer)
Dated:	May 2, 2016	/s/ JOHN C. MOLINA, J.D.
		John C. Molina, J.D.
		Chief Financial Officer and Treasurer
		(Principal Financial Officer)

42

INDEX TO EXHIBITS

Exhibit No.	Title
10.1	Second Amended and Restated Employment Agreement with Dr. J. Mario Molina, dated March 16, 2016. Filed as Exhibit 10.1 to registrant’s Form 8-K filed March 16, 2016.
10.2	Second Amended and Restated Employment Agreement with John C. Molina dated March 16, 2016. Filed as Exhibit 10.2 to registrant’s Form 8-K filed March 16, 2016.
31.1	Certification of Chief Executive Officer pursuant to Rules 13a-14(a)/15d-14(a) under the Securities Exchange Act of 1934, as amended.
31.2	Certification of Chief Financial Officer pursuant to Rules 13a-14(a)/15d-14(a) under the Securities Exchange Act of 1934, as amended.
32.1	Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2	Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS	XBRL Taxonomy Instance Document.
101.SCH	XBRL Taxonomy Extension Schema Document.
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document.
101.LAB	XBRL Taxonomy Extension Label Linkbase Document.
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document.

43

EX-31.1

EXHIBIT 31.1

CERTIFICATION PURSUANT TO

RULES 13a-14(a)/15d-14(a)

UNDER THE SECURITIES EXCHANGE

ACT OF 1934, AS AMENDED

I, Joseph M. Molina, M.D., certify that:

1. I have reviewed the annual report on Form 10-K for the period ended March 31, 2016 of Molina Healthcare, Inc.;

2. Based on my knowledge, the report does not contain any untrue statement of a material fact or omit to state a material fact necessary in order to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by the report;

3. Based on my knowledge, the financial statements, and other financial information included in the report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in the report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Rule 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934, as amended), and internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) of the Securities Exchange Act of 1934, as amended), for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period for which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in the report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by the report based on such evaluation; and

(d) Disclosed in the report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and to the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Dated: May 2, 2016	/s/ Joseph M. Molina
	Joseph M. Molina
	Chairman of the Board,
	Chief Executive Officer and President

EX-31.2

EXHIBIT 31.2

CERTIFICATION PURSUANT TO

RULES 13a-14(a)/15d-14(a)

UNDER THE SECURITIES EXCHANGE

ACT OF 1934, AS AMENDED

I, John C. Molina, J.D., certify that:

1. I have reviewed this annual report on Form 10-K for the period ended March 31, 2016 of Molina Healthcare, Inc.;

2. Based on my knowledge, the report does not contain any untrue statement of a material fact or omit to state a material fact necessary in order to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by the report;

3. Based on my knowledge, the financial statements, and other financial information included in the report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in the report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Rule 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934, as amended), and internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) of the Securities Exchange Act of 1934, as amended), for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period for which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in the report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by the report based on such evaluation; and

(d) Disclosed in the report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and to the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Dated: May 2, 2016	/s/ John C. Molina
	John C. Molina, J.D.
	Chief Financial Officer and Treasurer

EX-32.1

EXHIBIT 32.1

CERTIFICATE PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the report of Molina Healthcare, Inc. (the “Company”) on Form 10-K for the period ended March 31, 2016 (the “Report”), I, Joseph M. Molina, M.D., Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: May 2, 2016	/s/ Joseph M. Molina
	Joseph M. Molina, M.D.
	Chairman of the Board,
	Chief Executive Officer and President

EX-32.2

EXHIBIT 32.2

CERTIFICATE PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the report of Molina Healthcare, Inc. (the “Company”) on Form 10-K for the period ended March 31, 2016 (the “Report”), I, John C. Molina, J.D., Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: May 2, 2016	/s/ John C. Molina
	John C. Molina, J.D.
	Chief Financial Officer and Treasurer

XML

Document and Entity Information - shares shares in Thousands	3 Months Ended
	Mar. 31, 2016	Apr. 25, 2016
Document and Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2016
Document Fiscal Year Focus	2016
Document Fiscal Period Focus	Q1
Trading Symbol	moh
Entity Registrant Name	MOLINA HEALTHCARE INC
Entity Central Index Key	0001179929
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		56,584

XML

CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 2,156	$ 2,329
Investments	2,070	1,801
Receivables	863	597
Income taxes refundable	38	13
Prepaid expenses and other current assets	260	192
Derivative asset	377	374
Total current assets	5,764	5,306
Property, equipment, and capitalized software, net	419	393
Deferred contract costs	79	81
Intangible assets, net	149	122
Goodwill	619	519
Restricted investments	116	109
Deferred income taxes	0	18
Other assets	37	28
Total Assets	7,183	6,576
Current liabilities:
Medical claims and benefits payable	1,940	1,685
Amounts due government agencies	910	729
Accounts payable and accrued liabilities	601	362
Deferred revenue	94	223
Current portion of long-term debt	455	449
Derivative liability	377	374
Total current liabilities	4,377	3,822
Senior notes	965	962
Lease financing obligations	198	198
Deferred income taxes	15	0
Other long-term liabilities	38	37
Total liabilities	5,593	5,019
Stockholders’ equity:
Common stock, $0.001 par value; 150 shares authorized; outstanding: 57 shares at March 31, 2016 and 56 shares at December 31, 2015	0	0
Preferred stock, $0.001 par value; 20 shares authorized, no shares issued and outstanding	0	0
Additional paid-in capital	806	803
Accumulated other comprehensive gain (loss)	2	(4)
Retained earnings	782	758
Total stockholders' equity	1,590	1,557
Total liabilities and stockholders' equity	$ 7,183	$ 6,576

XML

CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - $ / shares	Mar. 31, 2016	Dec. 31, 2015
Statement of Financial Position [Abstract]
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	150,000,000	150,000,000
Common stock, shares outstanding	57,000,000	56,000,000
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, shares authorized	20,000,000	20,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0

XML

CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2016	Mar. 31, 2015
Revenue:
Premium revenue		$ 3,995	$ 2,971
Service revenue		140	52
Premium tax revenue		109	95
Health insurer fee revenue		90	48
Investment income		8	3
Other revenue		1	2
Total revenue	[1]	4,343	3,171
Operating expenses:
Medical care costs		3,588	2,636
Cost of service revenue		127	36
General and administrative expenses		340	256
Premium tax expenses		109	95
Health insurer fee expenses		58	41
Depreciation and amortization		32	25
Total operating expenses		4,254	3,089
Operating income		89	82
Interest expense		25	15
Income before income tax expense		64	67
Income tax expense		40	39
Net income		$ 24	$ 28
Net income per share:
Basic (in dollars per share)	[2]	$ 0.44	$ 0.58
Diluted (in dollars per share)	[2]	$ 0.43	$ 0.56

[1] Total revenue consists primarily of premium revenue for the Health Plans segment, and service revenue for the Molina Medicaid Solutions and Other segments.

[2] Source data for calculations in thousands.

XML

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Statement of Comprehensive Income [Abstract]
Net income	$ 24	$ 28
Other comprehensive income:
Unrealized investment gain	9	2
Less: effect of income taxes	3	1
Other comprehensive income, net of tax	6	1
Comprehensive income	$ 30	$ 29

XML

CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Operating activities:
Net income	$ 24	$ 28
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	44	33
Deferred income taxes	30	1
Share-based compensation	7	6
Amortization of convertible senior notes and lease financing obligations	8	7
Other, net	6	3
Changes in operating assets and liabilities:
Receivables	(266)	105
Prepaid expenses and other assets	(202)	(137)
Medical claims and benefits payable	255	248
Amounts due government agencies	181	95
Accounts payable and accrued liabilities	205	189
Deferred revenue	(129)	(26)
Income taxes	(24)	2
Net cash provided by operating activities	139	554
Investing activities:
Purchases of investments	(611)	(438)
Proceeds from sales and maturities of investments	348	255
Purchases of property, equipment and capitalized software	(46)	(25)
Increase in restricted investments	(4)	(5)
Net cash paid in business combinations	(2)	(8)
Other, net	1	(7)
Net cash used in investing activities	(314)	(228)
Financing activities:
Proceeds from employee stock plans	0	1
Other, net	2	4
Net cash provided by financing activities	2	5
Net (decrease) increase in cash and cash equivalents	(173)	331
Cash and cash equivalents at beginning of period	2,329	1,539
Cash and cash equivalents at end of period	2,156	1,870
Schedule of non-cash investing and financing activities:
Common stock used for share-based compensation	(7)	(9)
Details of change in fair value of derivatives, net:
Change in fair value of derivatives, net	0	0
Details of business combinations:
Fair value of assets acquired	(134)	0
Purchase price amounts accrued/received (paid)	30	(8)
Reversal of amounts advanced to sellers in prior year	102	0
Net cash paid in business combinations	(2)	(8)
Gain on 1.125% Call Option
Details of change in fair value of derivatives, net:
Change in fair value of derivatives, net	3	145
Loss on 1.125% Conversion Option
Details of change in fair value of derivatives, net:
Change in fair value of derivatives, net	$ (3)	$ (145)

XML

Basis of Presentation

3 Months Ended

Mar. 31, 2016

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation

Basis of Presentation

Organization and Operations

Molina Healthcare, Inc. provides quality health care to people receiving government assistance. We offer cost-effective Medicaid-related solutions to meet the health care needs of low-income families and individuals, and to assist government agencies in their administration of the Medicaid program. We havethreereportable segments. These segments include our Health Plans and Molina Medicaid Solutions segments, which comprise the vast majority of our operations, and our Other segment. As of December 31, 2015, we changed our reporting structure as a result of the Pathways acquisition in November 2015, which is reported in Other. All prior periods reported conform to this presentation.

Our Health Plans segment consists of health plans in11states and the Commonwealth of Puerto Rico, and includes our direct delivery business. As ofMarch 31, 2016, these health plans served4.2 millionmembers eligible for Medicaid, Medicare, and other government-sponsored health care programs for low-income families and individuals. Additionally, we serve Health Insurance Marketplace (Marketplace) members, most of whom receive government premium subsidies. The health plans are operated by our respective wholly owned subsidiaries in those states, each of which is licensed as a health maintenance organization (HMO). Our direct delivery business consists primarily of the operation of primary care clinics in several states in which we operate.

Our Molina Medicaid Solutions segment provides business processing and information technology development and administrative services to Medicaid agencies in Idaho, Louisiana, Maine, New Jersey, West Virginia, and the U.S. Virgin Islands, and drug rebate administration services in Florida.

Our Other segment includes businesses, such as our Pathways behavioral health and social services provider, that do not meet the quantitative thresholds for a reportable segment as defined by U.S. generally accepted accounting principles (GAAP), as well as corporate amounts not allocated to other reportable segments.

Market Updates - Health Plans

Illinois.On January 1, 2016, our Illinois health plan closed on its acquisition of the Medicaid membership, and certain assets related to the Medicaid business of, Accountable Care Chicago, LLC, also known as MyCare Chicago. See Note 4, "Business Combinations," for further information.

On January 1, 2016, our Illinois health plan closed on its acquisition of the Medicaid membership, and certain assets related to the Medicaid business, of Loyola Physician Partners, LLC. See Note 4, "Business Combinations," for further information.

On March 1, 2016, our Illinois health plan closed on its acquisition of the Medicaid membership, and certain assets related to the Medicaid business, of Better Health Network, LLC. See Note 4, "Business Combinations," for further information.

Michigan.On January 1, 2016, our Michigan health plan closed on its acquisition of the Medicaid and MIChild membership, and certain Medicaid and MIChild assets, of HAP Midwest Health Plan, Inc. See Note 4, "Business Combinations," for further information.

New York. On April 19, 2016, we entered into an agreement with Universal American Corp. to acquire all outstanding equity interests of Today's Options of New York, Inc., which operates the Total Care Medicaid plan. Subject to regulatory approvals and the satisfaction of other closing conditions, we expect the transaction to close in the second half of 2016.

Washington.On January 1, 2016, our Washington health plan closed on its acquisition of the Medicaid contracts, and certain assets related to the operation of the Medicaid business, of Columbia United Providers, Inc. See Note 4, "Business Combinations," for further information.

Consolidation and Interim Financial Information

The consolidated financial statements include the accounts of Molina Healthcare, Inc., its subsidiaries, and variable interest entities (VIEs) in which Molina Healthcare, Inc. is considered to be the primary beneficiary. Such VIEs are insignificant to our consolidated financial position and results of operations. In the opinion of management, all adjustments considered necessary for a fair presentation of the results as of the date and for the interim periods presented have been included; such adjustments consist of normal recurring adjustments. All significant intercompany balances and transactions have been eliminated. The consolidated results of operations for the current interim period are not necessarily indicative of the results for the entire year ending December 31, 2016.

The unaudited consolidated interim financial statements have been prepared under the assumption that users of the interim financial data have either read or have access to our audited consolidated financial statements for the fiscal year ended December 31, 2015. Accordingly, certain disclosures that would substantially duplicate the disclosures contained in the December 31, 2015 audited consolidated financial statements have been omitted. These unaudited consolidated interim financial statements should be read in conjunction with our December 31, 2015 audited consolidated financial statements.

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Significant Accounting Policies

3 Months Ended

Mar. 31, 2016

Accounting Policies [Abstract]

Significant Accounting Policies

Significant Accounting Policies

Revenue Recognition – Health Plans Segment

Premium revenue is fixed in advance of the periods covered and, except as described below, is not generally subject to significant accounting estimates. Premium revenues are recognized in the month that members are entitled to receive health care services, and premiums collected in advance are deferred. Certain components of premium revenue are subject to accounting estimates and fall into the following categories:

Contractual Provisions That May Adjust or Limit Revenue or Profit

Medicaid

Medical Cost Floors (Minimums), Medical Cost Corridors, and Administrative Cost Ceilings (Maximums): A portion of certain premiums received by our health plans may be returned if certain minimum amounts are not spent on defined medical care costs. In the aggregate, we recorded a liability under the terms of such contract provisions of $278 million and $214 million at March 31, 2016 and December 31, 2015, respectively, to amounts due government agencies. Approximately $270 million and $208 million of the liability accrued at March 31, 2016 and December 31, 2015, respectively, relates to our participation in Medicaid Expansion programs.

In certain circumstances, the health plans may receive additional premiums if amounts spent on medical care costs exceed a defined maximum threshold. We recorded receivables of $1 million and $3 million at March 31, 2016 and December 31, 2015, respectively, relating to such provisions.

Profit Sharing and Profit Ceiling: Our contracts with certain states contain profit-sharing or profit ceiling provisions under which we refund amounts to the states if our health plans generate profit above a certain specified percentage. In some cases, we are limited in the amount of administrative costs that we may deduct in calculating the refund, if any. Under these provisions we recorded a receivable of $2 million at March 31, 2016, for estimated amounts overpaid for prior periods, and a liability of $10 million at December 31, 2015, for profit in excess of the amount we are allowed to retain.

Retroactive Premium Adjustments: The state Medicaid programs periodically adjust premium rates on a retroactive basis. In these cases, we must adjust our premium revenue in the period in which we learn of the adjustment, rather than in the months of service to which the retroactive adjustment applies. For example, in the first quarter of 2016 we recorded a retroactive increase to Medicaid premium revenue of approximately $18 million, relating to dates of service prior to 2016.

Cost Plus Retroactive Premium Adjustments: In New Mexico, when members are retroactively enrolled into our health plan we earn revenue only to the extent of the actual medical costs incurred by us for services provided during those retroactive periods, plus a small percentage of that medical cost for administration and profit. This cost plus arrangement for members retroactively enrolled in our health plan first became effective July 1, 2014 (retroactive to January 1, 2014). We are paid normal monthly capitation rates for the retroactive eligibility periods, and the difference between those capitation rates and the amounts due us on a cost plus basis are periodically settled with the state. To date, no such settlement has been made with the state. During the years ended December 31, 2014 and 2015, our New Mexico contract was not specific as to the definition of retroactive membership, and the amount we owe the state (or that the state owes us) for the difference between capitation received and amounts due to us under the cost plus arrangement during those periods varies widely depending upon the definition of retroactive membership. 

In August 2015, the state provided us with a request for payment under the terms of this contract provision for the period January 1, 2014 through December 31, 2014. That request was based upon definitions of retroactive membership that were at odds with our interpretations of that term. Using the state's definition of retroactive membership, we estimate that the state may ultimately seek repayment of an amount that ranges from $25 million to $30 million higher than the amount we have accrued. We do not believe that any reasonable definition of retroactive membership supports the state's position, and expect to resolve this matter with payment of the amount we have accrued at March 31, 2016. We are currently engaged in discussions with the state regarding the appropriate amount, if any, owed to the state under this contract term.

Medicare

Risk Adjustment: Our Medicare premiums are subject to retroactive increase or decrease based on the health status of our Medicare members (measured as a member risk score). We estimate our members' risk scores and the related amount of Medicare revenue that will ultimately be realized for the periods presented based on our knowledge of our members’ health care utilization patterns, risk scores and CMS practices. Based on our estimates, we have recorded a net receivable of $13 million and a net payable of $4 million for anticipated Medicare risk adjustment premiums at March 31, 2016 and December 31, 2015, respectively.

Marketplace

Premium Stabilization Programs: The Affordable Care Act (ACA) established Marketplace premium stabilization programs effective January 1, 2014. These programs, commonly referred to as the "3R's," include a permanent risk adjustment program, a transitional reinsurance program, and a temporary risk corridor program.

• Permanent risk adjustment program: Under this permanent program, our health plans' composite risk scores are compared to the overall average risk score for the relevant state and market pool. Generally, our health plans will pay into the pool if their composite risk scores are below the average risk score, and will receive funds from the pool if their composite risk scores are above the average risk score. We estimate our ultimate premium based on insurance policy year-to-date experience, and recognize estimated premiums relating to the risk adjustment program as an adjustment to premium revenue in our consolidated statements of income. To better estimate amounts to be accrued, we utilize third party sources that attempt to estimate the overall average risk score for the relevant state and market pools. In the first quarter of 2016, we recorded an additional liability of approximately $20 million related to 2015 based upon new information primarily obtained from third party sources.

• Transitional reinsurance program: This program is designed to provide reimbursement to insurers for high cost members. Our health plans pay an annual contribution on a per-member basis, and are eligible for recoveries if claims for individual members exceed a specified threshold, up to a maximum amount. This three-year program will end on December 31, 2016. We recognize the assessments to fund the transitional reinsurance program as a reduction to premium revenue in our consolidated statements of income. We recognize recoveries under the reinsurance program as a reduction to medical care costs in our consolidated statements of income.

• Temporary risk corridor program: This program is intended to limit gains and losses of insurers by comparing allowable costs to a target amount as defined by the U.S. Department of Health and Human Services (HHS). Variances from the target amount exceeding certain thresholds may result in amounts due to or receivables due from HHS. This three-year program will end on December 31, 2016. Due to uncertainties as to the amount of federal funding available to support the risk corridor program, we do not recognize amounts receivable under this program. All liabilities are recognized as incurred. We estimate our ultimate premium based on insurance policy year-to-date experience, and recognize estimated premiums relating to the risk corridor program as an adjustment to premium revenue in our consolidated statements of income.

Additionally, the ACA established a minimum annual medical loss ratio (Minimum MLR) of 80% for the Marketplace. The medical loss ratio represents medical costs as a percentage of premium revenue. What constitutes medical costs and premium revenue are specifically defined by federal regulations. If the Minimum MLR is not met, we may be required to pay rebates to our Marketplace policyholders. Each of the 3R programs is taken into consideration when computing the Minimum MLR. We recognize estimated rebates under the Minimum MLR as an adjustment to premium revenue in our consolidated statements of income.

We record receivables or payables related to the 3R programs and the Minimum MLR when the amounts are reasonably estimable as described above, and, for receivables, collection is reasonably assured.

Our receivables (payables) for each of these programs, as of the dates indicated, were as follows:

	March 31, 2016			December 31, 2015
	(In millions)
Risk adjustment	$	(301	)	$	(214	)
Reinsurance	47			36
Risk corridor	(15		)	(10		)
Minimum MLR	(11		)	(3		)

Quality Incentives

At several of our health plans, revenue ranging from approximately 1% to 4% of certain health plan premiums is earned only if certain performance measures are met.

The following table quantifies the quality incentive premium revenue recognized for the periods presented, including the amounts earned in the period presented and prior periods. Although the reasonably possible effects of a change in estimate related to quality incentive premium revenue as of March 31, 2016 are not known, we have no reason to believe that the adjustments to prior years noted below are not indicative of the potential future changes in our estimates as of March 31, 2016.

	Three Months Ended March 31,
	2016			2015
	(In millions)
Maximum available quality incentive premium - current period	$	40		$	30
Amount of quality incentive premium revenue recognized in current period:
Earned current period	$	18		$	10
Earned prior periods	5			—
Total	$	23		$	10
Quality incentive premium revenue recognized as a percentage of total premium revenue	0.6		%	0.3		%

Income Taxes

The provision for income taxes is determined using an estimated annual effective tax rate, which is generally greater than the U.S. federal statutory rate primarily because of state taxes, nondeductible expenses such as the Health Insurer Fee (HIF), certain compensation, and other general and administrative expenses. The effective tax rate may be subject to fluctuations during the year, particularly as a result of the level of pretax earnings, and also as new information is obtained. Such information may affect the assumptions used to estimate the annual effective tax rate, including factors such as the mix of pretax earnings in the various tax jurisdictions in which we operate, valuation allowances against deferred tax assets, the recognition or the reversal of the recognition of tax benefits related to uncertain tax positions, and changes in or the interpretation of tax laws in jurisdictions where we conduct business. We recognize deferred tax assets and liabilities for temporary differences between the financial reporting basis and the tax basis of our assets and liabilities, along with net operating loss and tax credit carryovers.

Recent Accounting Pronouncements

In April 2016, the Financial Accounting Standards Board (FASB) issued ASU 2016-10, Identifying Performance Obligations and Licensing, which amends certain aspects of ASC 606, Revenue from Contracts with Customers. ASU 2016-10 amends step two of the new revenue standard’s five-step model to include guidance on immaterial promised goods or services, shipping and handling activities and identifying when promises represent performance obligations. ASU 2016-10 also provided guidance related to licensing such as, but not limited to, sales-based and usage-based royalties and renewals of license that provide a right to use intellectual property. We intend to adopt this standard on January 1, 2018. We are evaluating the potential effects of the adoption to our financial statements.

In March 2016, the FASB issued ASU 2016-09, Compensation-Stock Compensation, which simplifies several aspects of accounting for employee share-based payment transactions, including the accounting for income taxes, forfeitures, statutory tax and classification in the statement of cash flows. ASU 2016-09 is effective for fiscal periods beginning after December 15, 2016 and must be adopted using the modified retrospective approach except for classification in the statement of cash flows, which must be adopted using either the prospective or retrospective approach. Early adoption is permitted. We are evaluating the potential effects of the adoption to our financial statements.

In March 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers - Principal vs. Agent Considerations, which amends the principal–versus–agent implementation guidance in ASC 606. ASU 2016-08 clarifies that an entity should evaluate whether it is the principal or agent for each specified good or service promised in a contract with a customer as defined in ASC 606. The entity must first identify each specified good or service to be provided to the customer and then assess whether it controls each specified good or service. The ASU also removed two of the five indicators used in evaluating control under the old guidance and reframes the remaining three indicators. We intend to adopt this standard on January 1, 2018. We are evaluating the potential effects of the adoption to our financial statements.

Other recent accounting pronouncements issued by the FASB (including its Emerging Issues Task Force), the American Institute of Certified Public Accountants, and the Securities and Exchange Commission (SEC) did not have, or are not believed by management to have, a material impact on our present or future consolidated financial statements.

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Net Income per Share

3 Months Ended

Mar. 31, 2016

Earnings Per Share [Abstract]

Net Income per Share

Net Income per Share

The following table sets forth the calculation of basic and diluted net income per share:

	Three Months Ended March 31,
	2016		2015
	(In millions, except net income per share)
Numerator:
Net income	$	24	$	28
Denominator:
Denominator for basic net income per share	55		49
Effect of dilutive securities:
Share-based compensation	1		—
1.125% Warrants (1)	1		1
Denominator for diluted net income per share	57		50
Net income per share: (2)
Basic	$	0.44	$	0.58
Diluted	$	0.43	$	0.56

______________________________

(1) For more information regarding the 1.125% Warrants, refer to Note 11, "Derivatives."

(2) Source data for calculations in thousands.

Certain potentially dilutive common shares issuable are not included in the computation of diluted net income per share because to do so would be anti-dilutive.

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Business Combinations

3 Months Ended

Mar. 31, 2016

Business Combinations [Abstract]

Business Combinations

Business Combinations

In the first quarter of 2016, we closed on several business combinations in the Health Plans segment. For all of these transactions we applied the acquisition method of accounting, where the total purchase price was allocated, or preliminarily allocated, to tangible and intangible assets acquired, and liabilities assumed based on their respective fair values. For Health Plans acquisitions, in general, only intangible assets are acquired. All of these acquisitions were funded using available cash and acquisition-related costs were insignificant.

Health Plans

Consistent with our strategy to grow in our existing markets, we closed the following Health Plans acquisitions in 2016:

Illinois. On January 1, 2016, our Illinois health plan closed on its acquisition of the Medicaid membership, and certain assets related to the Medicaid business of, Accountable Care Chicago, LLC, also known as MyCare Chicago. The initial purchase price was approximately $35 million, and the Illinois health plan added approximately 58,000 Medicaid members as a result of this transaction.

On January 1, 2016, our Illinois health plan closed on its acquisition of the Medicaid membership, and certain assets related to the Medicaid business, of Loyola Physician Partners, LLC. The initial purchase price was approximately $15 million, and the Illinois health plan added approximately 21,000 Medicaid members as a result of this transaction.

On March 1, 2016, our Illinois health plan closed on its acquisition of the Medicaid membership, and certain assets related to the Medicaid business, of Better Health Network, LLC. The initial purchase price was approximately $18 million, and the Illinois health plan added approximately 34,000 Medicaid members as a result of this transaction.

Michigan.On January 1, 2016, our Michigan health plan closed on its acquisition of the Medicaid and MIChild membership, and certain Medicaid and MIChild assets, of HAP Midwest Health Plan, Inc. The initial purchase price was approximately $36 million, and the Michigan health plan added approximately 81,000 Medicaid and MIChild members as a result of this transaction.

Washington. On January 1, 2016, our Washington health plan closed on its acquisition of the Medicaid contracts, and certain assets related to the operation of the Medicaid business, of Columbia United Providers, Inc. The final purchase price was approximately $28 million, and the Washington health plan added approximately 57,000 Medicaid members as a result of this transaction.

For the acquisitions described above, we recorded goodwill to the Health Plans segment amounting to $98 million in the aggregate, which relates to future economic benefits arising from expected synergies to be achieved. Such synergies include use of our existing infrastructure to support the added membership. The amount recorded as goodwill is deductible for income tax purposes.

The following table presents the intangible assets identified in the transactions described above. The weighted-average amortization period, in the aggregate, is 5.9 years. For these acquisitions in the aggregate, we expect to record amortization of approximately $6 million per year in the years 2016 through 2020 and $1 million in 2021.

	Fair Value		Life
	(In millions)		(Years)
Intangible asset type:
Contract rights - member list	$	28	5
Provider network	6		10
	$	34

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Fair Value Measurements

3 Months Ended

Mar. 31, 2016

Fair Value Disclosures [Abstract]

Fair Value Measurements

Fair Value Measurements

We consider the carrying amounts of cash and cash equivalents and other current assets and current liabilities (not including derivatives and current portion of long-term debt) to approximate their fair values because of the relatively short period of time between the origination of these instruments and their expected realization or payment. For our financial instruments measured at fair value on a recurring basis, we prioritize the inputs used in measuring fair value according to a three-tier fair value hierarchy as follows:

Level 1 — Observable Inputs

Level 1 financial instruments are actively traded and therefore the fair value for these securities is based on quoted market prices on one or more securities exchanges.

Level 2 — Directly or Indirectly Observable Inputs

Level 2 financial instruments are traded frequently though not necessarily daily. Fair value for these investments is determined using a market approach based on quoted prices for similar securities in active markets or quoted prices for identical securities in inactive markets.

Level 3 — Unobservable Inputs

Level 3 financial instruments are valued using unobservable inputs that represent management's best estimate of what market participants would use in pricing the financial instrument at the measurement date. Our Level 3 financial instruments include the following:

Derivative financial instruments. Derivative financial instruments include the 1.125% Call Option derivative asset and the 1.125% Conversion Option derivative liability. These derivatives are not actively traded and are valued based on an option pricing model that uses observable and unobservable market data for inputs. Significant market data inputs used to determine fair value as of March 31, 2016 included the price of our common stock, the time to maturity of the derivative instruments, the risk-free interest rate, and the implied volatility of our common stock. As described further in Note 11, “Derivatives,” the 1.125% Call Option asset and the 1.125% Conversion Option liability were designed such that changes in their fair values would offset, with minimal impact to the consolidated statements of income. Therefore, the sensitivity of changes in the unobservable inputs to the option pricing model for such instruments is mitigated.

The changes in fair value of Level 3 financial instruments for the three months ended March 31, 2016 were insignificant.

Our financial instruments measured at fair value on a recurring basis at March 31, 2016, were as follows:

	Total		Level 1		Level 2		Level 3
	(In millions)
Corporate debt securities	$	1,425	$	—	$	1,425	$	—
Government-sponsored enterprise securities (GSEs)	214		214		—		—
Municipal securities	165		—		165		—
U.S. treasury notes	114		114		—		—
Certificates of deposit	78		—		78		—
Asset-backed securities	74		—		74		—
Subtotal - current investments	2,070		328		1,742		—
1.125% Call Option derivative asset	377		—		—		377
Total assets measured at fair value on a recurring basis	$	2,447	$	328	$	1,742	$	377
1.125% Conversion Option derivative liability	$	377	$	—	$	—	$	377
Total liabilities measured at fair value on a recurring basis	$	377	$	—	$	—	$	377

Our financial instruments measured at fair value on a recurring basis at December 31, 2015, were as follows:

	Total		Level 1		Level 2		Level 3
	(In millions)
Corporate debt securities	$	1,184	$	—	$	1,184	$	—
GSEs	211		211		—		—
Municipal securities	185		—		185		—
U.S. treasury notes	78		78		—		—
Certificates of deposit	80		—		80		—
Asset-backed securities	63		—		63		—
Subtotal - current investments	1,801		289		1,512		—
1.125% Call Option derivative asset	374		—		—		374
Total assets measured at fair value on a recurring basis	$	2,175	$	289	$	1,512	$	374
1.125% Conversion Option derivative liability	$	374	$	—	$	—	$	374
Total liabilities measured at fair value on a recurring basis	$	374	$	—	$	—	$	374

Fair Value Measurements – Disclosure Only

The carrying amounts and estimated fair values of our senior notes, which are classified as Level 2 financial instruments, are indicated in the following table.

	March 31, 2016				December 31, 2015
	Carrying Value		Fair Value		Carrying Value		Fair Value
	(In millions)
5.375% Notes	$	689	$	721	$	689	$	700
1.125% Convertible Notes	454		914		448		865
1.625% Convertible Notes	276		379		273		365
	$	1,419	$	2,014	$	1,410	$	1,930

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Investments

3 Months Ended

Mar. 31, 2016

Investments, Debt and Equity Securities [Abstract]

Investments

Investments

The following tables summarize our investments as of the dates indicated:

	March 31, 2016
	Amortized		Gross Unrealized				Estimated Fair
	Cost		Gains		Losses		Value
	(In millions)
Corporate debt securities	$	1,424	$	3	$	2	$	1,425
GSEs	214		—		—		214
Municipal securities	164		1		—		165
U.S. treasury notes	114		—		—		114
Certificates of deposit	78		—		—		78
Asset-backed securities	74		—		—		74
	$	2,068	$	4	$	2	$	2,070

	December 31, 2015
	Amortized		Gross Unrealized				Estimated Fair
	Cost		Gains		Losses		Value
	(In millions)
Corporate debt securities	$	1,189	$	—	$	5	$	1,184
GSEs	212		—		1		211
Municipal securities	186		—		1		185
U.S. treasury notes	78		—		—		78
Certificates of deposit	80		—		—		80
Asset-backed securities	63		—		—		63
	$	1,808	$	—	$	7	$	1,801

The contractual maturities of our investments as of March 31, 2016 are summarized below:

	Amortized Cost		Estimated Fair Value
	(In millions)
Due in one year or less	$	1,109	$	1,109
Due after one year through five years	938		940
Due after five years through ten years	21		21
	$	2,068	$	2,070

Gross realized gains and losses from sales of available-for-sale securities are calculated under the specific identification method and are included in investment income. Gross realized investment gains and losses for the three months ended March 31, 2016 and 2015 were insignificant.

We have determined that unrealized gains and losses at March 31, 2016 and December 31, 2015, are temporary in nature, because the change in market value for these securities has resulted from fluctuating interest rates, rather than a deterioration of the credit worthiness of the issuers. So long as we maintain the intent and ability to hold these securities to maturity, we are unlikely to experience gains or losses. In the event that we dispose of these securities before maturity, we expect that realized gains or losses, if any, will be immaterial. 

The following table segregates those available-for-sale investments that have been in a continuous loss position for less than 12 months, and those that have been in a loss position for 12 months or more as of March 31, 2016:

	In a Continuous Loss Position for Less than 12 Months					In a Continuous Loss Position for 12 Months or More
	Estimated Fair Value		Unrealized Losses		Total Number of Positions	Estimated Fair Value		Unrealized Losses		Total Number of Positions
	(Dollars in millions)
Corporate debt securities	$	453	$	2	274	$	—	$	—	—

The following table segregates those available-for-sale investments that have been in a continuous loss position for less than 12 months, and those that have been in a loss position for 12 months or more as of December 31, 2015:

	In a Continuous Loss Position for Less than 12 Months					In a Continuous Loss Position for 12 Months or More
	Estimated Fair Value		Unrealized Losses		Total Number of Positions	Estimated Fair Value		Unrealized Losses		Total Number of Positions
	(Dollars in millions)
Corporate debt securities	$	825	$	4	588	$	119	$	1	87
GSEs	182		1		77	—		—		—
Municipal securities	128		1		181	—		—		—
	$	1,135	$	6	846	$	119	$	1	87

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Receivables

3 Months Ended

Mar. 31, 2016

Receivables [Abstract]

Receivables

Receivables

Receivables consist primarily of amounts due from government Medicaid agencies, which may be subject to potential retroactive adjustments. Because all of our receivable amounts are readily determinable and substantially all of our creditors are governmental authorities, our allowance for doubtful accounts is immaterial. The information below is presented by segment.

	March 31, 2016		December 31, 2015
	(In millions)
California	$	121	$	104
Florida	62		22
Illinois	94		35
Michigan	58		39
New Mexico	73		51
Ohio	89		66
Puerto Rico (1)	54		33
South Carolina	10		6
Texas	77		56
Utah	28		18
Washington	69		53
Wisconsin	24		22
Direct delivery and other	9		6
Total Health Plans segment	768		511
Molina Medicaid Solutions segment	37		37
Other segment	58		49
	$	863	$	597

(1) See Note 14, Commitments and Contingencies, for further discussion of Puerto Rico health plan receivables.

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Restricted Investments

3 Months Ended

Mar. 31, 2016

Investments, Debt and Equity Securities [Abstract]

Restricted Investments

Restricted Investments

Pursuant to the regulations governing our Health Plans segment subsidiaries, we maintain statutory deposits and deposits required by government authorities in certificates of deposit and U.S. treasury securities. We also maintain restricted investments as protection against the insolvency of certain capitated providers. The following table presents the balances of restricted investments:

	March 31, 2016		December 31, 2015
	(In millions)
Florida	$	34	$	34
Illinois	3		—
Michigan	1		1
New Mexico	47		43
Ohio	12		12
Puerto Rico	10		10
Texas	4		4
Utah	4		4
Wisconsin	1		1
Total Health Plans segment	$	116	$	109

The contractual maturities of our held-to-maturity restricted investments as of March 31, 2016 are summarized below:

	Amortized Cost		Estimated Fair Value
	(In millions)
Due in one year or less	$	111	$	111
Due after one year through five years	5		5
	$	116	$	116

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Medical Claims and Benefits Payable

3 Months Ended

Mar. 31, 2016

Other Liabilities Disclosure [Abstract]

Medical Claims and Benefits Payable

Medical Claims and Benefits Payable

The following table provides the details of our medical claims and benefits payable (including amounts payable for the provision of long-term services and supports, or LTSS) as of the dates indicated.

	March 31, 2016		December 31, 2015
	(In millions)
Fee-for-service claims incurred but not paid (IBNP)	$	1,392	$	1,191
Pharmacy payable	111		88
Capitation payable	138		140
Other	299		266
	$	1,940	$	1,685

"Other" medical claims and benefits payable include amounts payable to certain providers for which we act as an intermediary on behalf of various government agencies without assuming financial risk. Such receipts and payments do not impact our consolidated statements of income. Non-risk provider payables amounted to $191 million and $167 million as of March 31, 2016 and December 31, 2015, respectively.

The following table presents the components of the change in our medical claims and benefits payable for the periods indicated. The amounts presented for “Components of medical care costs related to: Prior periods” represent the amount by which our original estimate of medical claims and benefits payable at the beginning of the period were more than the actual amount of the liability based on information (principally the payment of claims) developed since that liability was first reported.

	Three Months Ended March 31, 2016			Year Ended December 31, 2015
	(Dollars in millions)
Medical claims and benefits payable, beginning balance	$	1,685		$	1,201
Components of medical care costs related to:
Current period	3,755			11,935
Prior periods	(167		)	(141		)
Total medical care costs	3,588			11,794
Change in non-risk provider payables	24			48
Payments for medical care costs related to:
Current period	2,241			10,448
Prior periods	1,116			910
Total paid	3,357			11,358
Medical claims and benefits payable, ending balance	$	1,940		$	1,685
Benefit from prior period as a percentage of:
Balance at beginning of period	10.0		%	11.8		%
Premium revenue, trailing twelve months	1.2		%	1.1		%
Medical care costs, trailing twelve months	1.3		%	1.2		%

The portion of our total medical claims and benefits payable liability that is most subject to variability in the estimate is fee-for-service claims incurred but not paid (IBNP). Our IBNP, as included in medical claims and benefits payable, represents our best estimate of the total amount of claims we will ultimately pay with respect to claims that we have incurred as of the balance sheet date. We estimate our IBNP monthly using actuarial methods based on a number of factors.

Assuming that our initial estimate of IBNP is accurate, we believe that amounts ultimately paid would generally be between 8% and 10% less than the IBNP liability recorded at the end of the period as a result of the inclusion in that liability of the provision for adverse claims deviation and the accrued cost of settling those claims. Because the amount of our initial liability is merely an estimate (and therefore not perfectly accurate), we will always experience variability in that estimate as new information becomes available with the passage of time. Therefore, there can be no assurance that amounts ultimately paid out will fall within the range of 8% to 10% lower than the liability that was initially recorded. Furthermore, because our initial estimate of IBNP is derived from many factors, some of which are qualitative in nature rather than quantitative, we are seldom able to assign specific values to the reasons for a change in estimate – we only know when the circumstances for any one or more factors are out of the ordinary.

The use of a consistent methodology in estimating our liability for medical claims and benefits payable minimizes the degree to which the under– or overestimation of that liability at the close of one period may affect consolidated results of operations in subsequent periods. In particular, the use of a consistent methodology should result in the replenishment of reserves during any given period in a manner that generally offsets the benefit of favorable prior period development in that period. Facts and circumstances unique to the estimation process at any single date, however, may still lead to a material impact on consolidated results of operations in subsequent periods. Any absence of adverse claims development (as well as the expensing through general and administrative expense of the costs to settle claims held at the start of the period) will lead to the recognition of a benefit from prior period claims development in the period subsequent to the date of the original estimate.

As indicated above, the amounts ultimately paid out on our medical claims and benefits payable liabilities in fiscal years 2016 and 2015 were less than what we had expected when we had established those liabilities. The differences between our original estimates and the amounts ultimately paid out (or now expected to be ultimately paid out) for the most part related to IBNP. While many related factors working in conjunction with one another determine the accuracy of our estimates, we are seldom able to quantify the impact that any single factor has on a change in estimate. In addition, given the variability inherent in the reserving process, we will only be able to identify specific factors if they represent a significant departure from expectations. As a result, we do not expect to be able to fully quantify the impact of individual factors on changes in estimates.

We believe that the most significant uncertainties surrounding our IBNP estimates at March 31, 2016 are as follows:

• In the first quarter of 2016, our Marketplace enrollment across all health plans increased by approximately 425,000 members. Some of the states with significant increases included:

◦ California: 57,000

◦ Florida: 114,000

◦ Texas: 122,000

◦ Utah: 48,000

◦ Wisconsin: 39,000

Because these new Marketplace members may have different utilization patterns than our legacy members, the reserves are subject to more than the usual amount of uncertainty.

• Our Illinois health plan added over 100,000 new members under acquisitions of three Medicaid contracts during the first quarter of 2016. Because these new members may have different utilization patterns than our legacy members, the reserves are subject to more than the usual amount of uncertainty.

• Our Florida health plan added approximately 100,000 new members under an acquisition in the fourth quarter of 2015. Because these new members may have different utilization patterns than our legacy members, the reserves are subject to more than the usual amount of uncertainty.

• At our New Mexico health plan, we overpaid certain inpatient and outpatient facility claims. We adjusted our claims payment history to reflect the claims payment pattern that would have occurred without these overpayments. For this reason, the reserves are subject to more than the usual amount of uncertainty.

We recognized favorable prior period claims development in the amount of $167 million for the three months ended March 31, 2016. This amount represents our estimate as of March 31, 2016, of the extent to which our initial estimate of medical claims and benefits payable at December 31, 2015 was more than the amount that will ultimately be paid out in satisfaction of that liability. We believe the overestimation was due primarily to the following factors:

• A new version of diagnostic codes was required for all claims with dates of service October 1, 2015, and later. As a result, payment was delayed or denied for a significant number of claims due to provider submission of claims with diagnostic codes that were no longer valid. Once providers were able to submit claims with the correct diagnostic codes, our actual costs were ultimately less than expected.

• At our New Mexico health plan, we overstated the impact of several pending high-dollar claims, and our actual costs were ultimately less than expected.

• At our Washington health plan, we overpaid certain outpatient facility claims in 2015 when the state converted to a new payment methodology. We did not include an estimate in the reserves for this potential recovery as of December 31, 2015.

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Debt

3 Months Ended

Mar. 31, 2016

Debt Disclosure [Abstract]

Debt

Debt

As of March 31, 2016, contractual maturities of debt for the years ending December 31 are as follows:

	Total		2016		2017		2018		2019		2020		Thereafter
	(In millions)
5.375% Notes	$	700	$	—	$	—	$	—	$	—	$	—	$	700
1.125% Convertible Notes	550		—		—		—		—		550		—
1.625% Convertible Notes (1)	302		—		—		—		—		—		302
Other	1		1		—		—		—		—		—
	$	1,553	$	1	$	—	$	—	$	—	$	550	$	1,002

(1) The 1.625% Notes have a contractual maturity date in 2044; however, on specified dates beginning in 2018 as described below, holders of the 1.625% Notes may require us to repurchase some or all of the 1.625% Notes, or we may redeem any or all of the 1.625% Notes.

Substantially all of our debt is held at the parent, which is reported in the Other segment. The principal amounts, unamortized discount (net of premium related to 1.625% Notes), unamortized issuance costs, and net carrying amounts of debt were as follows:

	Principal Balance		Unamortized Discount		Unamortized Issuance Costs		Net Carrying Amount
	(In millions)
March 31, 2016:
5.375% Notes	$	700	$	—	$	11	$	689
1.125% Convertible Notes	550		89		7		454
1.625% Convertible Notes	302		22		4		276
Other	1		—		—		1
	$	1,553	$	111	$	22	$	1,420
December 31, 2015:
5.375% Notes	$	700	$	—	$	11	$	689
1.125% Convertible Notes	550		95		7		448
1.625% Convertible Notes	302		25		4		273
Other	1		—		—		1
	$	1,553	$	120	$	22	$	1,411

	Three Months Ended March 31,
	2016		2015
	(In millions)
Interest cost recognized for the period relating to the:
Contractual interest coupon rate	$	12	$	3
Amortization of the discount	7		7
	$	19	$	10

5.375% Senior Notes due 2022. On November 10, 2015, we completed the private offering of $700 million aggregate principal amount of senior notes (5.375% Notes) due November 15, 2022, unless earlier redeemed. Interest is payable semiannually in arrears on May 15 and November 15, beginning on May 15, 2016. The 5.375% Notes are not convertible into our common stock or any other securities.

The 5.375% Notes are guaranteed by certain of our wholly owned subsidiaries. The 5.375% Notes and the guarantees are effectively subordinated to all existing and future secured debt of us and our guarantors to the extent of the assets securing such debt. In addition, the 5.375% Notes and the guarantees are structurally subordinated to all indebtedness and other liabilities and preferred stock of our subsidiaries that do not guarantee the 5.375% Notes.

We may redeem some or all of the 5.375% Notes at any time, and prior to August 15, 2022, at a price equal to 100% of the principal amount redeemed plus accrued and unpaid interest thereon, plus a "make-whole" premium. Thereafter, we may redeem some or all of the 5.375% Notes at a price equal to 100% of the principal amount redeemed plus accrued and unpaid interest thereon. The 5.375% Notes contain customary non-financial covenants and change of control provisions.

In connection with the issuance and sale of the 5.375% Notes, we entered into a registration rights agreement. Under this agreement, we will use commercially reasonable efforts to register substantially identical notes (the Exchange Notes) with the SEC in 2016. We will then offer such freely tradable Exchange Notes in exchange for the 5.375% Notes. We will pay additional interest on the 5.375% Notes if the Exchange Notes offering is not completed timely.

Credit Facility. In June 2015, weentered into an unsecured $250 million revolving credit facility (Credit Facility). The Credit Facility has a term of five years and all amounts outstanding will be due and payable on June 12, 2020. Subject to obtaining commitments from existing or new lenders and satisfaction of other specified conditions, we may increase the Credit Facility to up to $350 million. As of March 31, 2016, outstanding letters of credit amounting to $6 million reduced the borrowing capacity to $244 million, and no amounts were outstanding under the Credit Facility.

Borrowings under the Credit Facility bear interest based, at our election, on a base rate or an adjusted London Interbank Offered Rate (LIBOR), plus in each case the applicable margin. In addition to interest payable on the principal amount of indebtedness outstanding from time to time under the Credit Facility, we are required to pay a quarterly commitment fee.

Although the Credit Facility is not secured by any of our assets, certain of our wholly owned subsidiaries have jointly and severally guaranteed our obligations under the Credit Facility.

The Credit Facility contains customary non-financial and financial covenants, including a minimum fixed charge coverage ratio, a maximum debt-to-EBITDA ratio and minimum statutory net worth. At March 31, 2016, we were in compliance with all financial covenants under the Credit Facility.

1.125% Cash Convertible Senior Notes due 2020.In February 2013, we issued $550 million aggregate principal amount of 1.125% cash convertible senior notes (1.125% Notes) due January 15, 2020, unless earlier repurchased or converted. Interest is payable semiannually in arrears on January 15 and July 15.

The 1.125% Notes are senior unsecured obligations and rank senior in right of payment to any of our indebtedness that is expressly subordinated in right of payment to the 1.125% Notes; equal in right of payment to any of our unsecured indebtedness that is not subordinated; effectively junior in right of payment to any of our secured indebtedness to the extent of the value of the assets securing such indebtedness; and structurally junior to all indebtedness and other liabilities of our subsidiaries.

The 1.125% Notes are convertible only into cash, and not into shares of our common stock or any other securities. The initial conversion rate for the 1.125% Notes is 24.5277 shares of our common stock per $1,000 principal amount of the 1.125% Notes. This represents an initial conversion price of approximately $40.77 per share of our common stock. Upon conversion, in lieu of receiving shares of our common stock, a holder will receive an amount in cash, per $1,000 principal amount of 1.125% Notes, equal to the settlement amount, determined in the manner set forth in the indenture. We may not redeem the 1.125% Notes prior to the maturity date. Holders may convert their 1.125% Notes only under the following circumstances:

• during any calendar quarter (and only during such calendar quarter), if the last reported sale price of the common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the conversion price on each applicable trading day;

• during the five business day period immediately after any five consecutive trading day period (the measurement period) in which the trading price per $1,000 principal amount of 1.125% Notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price of our common stock and the conversion rate on each such trading day;

• upon the occurrence of specified corporate events; or

• at any time on or after July 15, 2019 until the close of business on the second scheduled trading day immediately preceding the maturity date.

The 1.125% Notes met the stock price trigger in the quarter ended March 31, 2016, and are convertible to cash through at least June 30, 2016. Because the 1.125% Notes may be converted into cash within 12 months, the$454 millioncarrying amount is reported in current portion of long-term debt as of March 31, 2016.

The 1.125% Notes contain an embedded cash conversion option (the 1.125% Conversion Option), which was separated from the 1.125% Notes and accounted for separately as a derivative liability, with changes in fair value reported in our consolidated statements of income until the 1.125% Conversion Option settles or expires. The initial fair value liability of the 1.125% Conversion Option simultaneously reduced the carrying value of the 1.125% Notes (effectively an original issuance discount). This discount is amortized to the 1.125% Notes' principal amount through the recognition of non-cash interest expense over the expected life of the debt. This has resulted in our recognition of interest expense on the 1.125% Notes at an effective rate of approximately 6%. As of March 31, 2016, the 1.125% Notes have a remaining amortization period of 3.8 years. The 1.125% Notes' if-converted value exceeded their principal amount by approximately $239 million and $332 million as of March 31, 2016 and December 31, 2015, respectively.

1.625% Convertible Senior Notes due 2044. In September 2014, we issued $125 million principal amount of 1.625% convertible senior notes (1.625% Notes) due August 15, 2044, unless earlier repurchased, redeemed or converted. Combined with the 1.625% Notes issued in connection with the 3.75% Exchange described below, the aggregate principal amount issued under the 1.625% Notes was $302 million.

Interest is payable semiannually in arrears on February 15 and August 15. In addition, beginning with the semiannual interest period commencing immediately following the interest payment date on August 15, 2018, contingent interest will accrue on the 1.625% Notes during any semiannual interest period in which certain conditions or events occur, or under certain events of default. For example, additional interest of 0.25% per year will be payable on the 1.625% Notes for any semiannual interest period for which the principal amount of 1.625% Notes outstanding is less than $100 million.

The 1.625% Notes are senior unsecured obligations and rank senior in right of payment to any of our indebtedness that is expressly subordinated in right of payment to the 1.625% Notes; equal in right of payment to any of our unsecured indebtedness that is not subordinated; effectively junior in right of payment to any of our secured indebtedness to the extent of the value of the assets securing such indebtedness; and structurally junior to all indebtedness and other liabilities of our subsidiaries.

The initial conversion rate for the 1.625% Notes is 17.2157 shares of our common stock per $1,000 principal amount of the 1.625% Notes. This represents an initial conversion price of approximately $58.09 per share of our common stock. Upon conversion, we will pay cash and, if applicable, deliver shares of our common stock to the converting holder in an amount per $1,000 principal amount of 1.625% Notes equal to the settlement amount (as defined in the related indenture).

Holders may convert their 1.625% Notes only under the following circumstances:

• during any calendar quarter (and only during such calendar quarter), if the last reported sale price of the common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the conversion price on each applicable trading day;

• during the five business day period after any five consecutive trading day period (the measurement period) in which the trading price per $1,000 principal amount of 1.625% Notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price of our common stock and the conversion rate on each such trading day;

• upon the occurrence of specified corporate events;

• if we call any 1.625% Notes for redemption, at any time until the close of business on the business day immediately preceding the redemption date;

• during the period from, and including, May 15, 2018 to the close of business on the business day immediately preceding August 19, 2018; or

• at any time on or after February 15, 2044 until the close of business on the second scheduled trading day immediately preceding the maturity date, holders may convert their 1.625% Notes, in integral multiples of $1,000 principal amount, at the option of the holder regardless of the foregoing circumstances.

As of March 31, 2016, the 1.625% Notes were not convertible.

We may not redeem the 1.625% Notes prior to August 19, 2018. On or after August 19, 2018, we may redeem for cash all or part of the 1.625% Notes, except for the 1.625% Notes we are required to repurchase in connection with a fundamental change or on any specified repurchase date. The redemption price for the 1.625% Notes will equal 100% of the principal amount of the 1.625% Notes being redeemed, plus accrued and unpaid interest. In addition, holders of the 1.625% Notes may require us to repurchase some or all of the 1.625% Notes for cash on August 19, 2018, August 19, 2024, August 19, 2029, August 19, 2034 and August 19, 2039, in each case, at a specified price equal to 100% of the principal amount of the 1.625% Notes to be repurchased, plus accrued and unpaid interest.

Because the 1.625% Notes are net share settled and have cash settlement features, we have allocated the principal amount between a liability component and an equity component. The reduced carrying value on the 1.625% Notes resulted in a debt discount that is amortized back to the 1.625% Notes' principal amount through the recognition of non-cash interest expense over the expected life of the debt. The expected life of the debt is approximately four years, beginning on the issuance date and ending on the first date we may redeem the 1.625% Notes in August 2018. As of March 31, 2016, the 1.625% Notes have a remaining amortization period of 2.4 years. This has resulted in our recognition of interest expense on the 1.625% Notes at an effective rate approximating what we would have incurred had nonconvertible debt with otherwise similar terms been issued, or approximately 5%. The outstanding 1.625% Notes’ if-converted value exceeded their principal amount by approximately $30 million and $10 million as of March 31, 2016 and December 31, 2015, respectively. At March 31, 2016 and December 31, 2015, the equity component of the 1.625% Notes, including the impact of deferred taxes, was $23 million.

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Derivatives

3 Months Ended

Mar. 31, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivatives

Derivatives

The following table summarizes the fair values and the presentation of our derivative financial instruments (defined and discussed individually below) in the consolidated balance sheets:

	Balance Sheet Location	March 31, 2016		December 31, 2015
		(In millions)
Derivative asset:
1.125% Call Option	Current assets: Derivative asset	$	377	$	374
Derivative liability:
1.125% Conversion Option	Current liabilities: Derivative liability	$	377	$	374

Our derivative financial instruments do not qualify for hedge treatment; therefore the change in fair value of these instruments is recognized immediately in our consolidated statements of income, and reported in other expense, net. Gains and losses for our derivative financial instruments are presented individually in the consolidated statements of cash flows, supplemental cash flow information.

1.125% Notes Call Spread Overlay.Concurrent with the issuance of the 1.125% Notes in 2013, we entered into privately negotiated hedge transactions (collectively, the 1.125% Call Option) and warrant transactions (collectively, the 1.125% Warrants), with certain of the initial purchasers of the 1.125% Notes (the Counterparties). We refer to these transactions collectively as the Call Spread Overlay. Under the Call Spread Overlay, the cost of the 1.125% Call Option we purchased to cover the cash outlay upon conversion of the 1.125% Notes was reduced by proceeds from the sale of the 1.125% Warrants. Assuming full performance by the Counterparties (and 1.125% Warrants strike prices in excess of the conversion price of the 1.125% Notes), these transactions are intended to offset cash payments in excess of the principal amount of the 1.125% Notes due upon any conversion of the 1.125% Notes.

1.125% Call Option.The 1.125% Call Option, which is indexed to our common stock, is a derivative asset that requires mark-to-market accounting treatment due to cash settlement features until the 1.125% Call Option settles or expires. For further discussion of the inputs used to determine the fair value of the 1.125% Call Option, refer to Note 5, "Fair Value Measurements."

1.125% Conversion Option. The embedded cash conversion option within the 1.125% Notes is accounted for separately as a derivative liability, with changes in fair value reported in our consolidated statements of income until the cash conversion option settles or expires. For further discussion of the inputs used to determine the fair value of the 1.125% Conversion Option, refer to Note 5, "Fair Value Measurements."

As of March 31, 2016, the 1.125% Call Option and the 1.125% Conversion Option were classified as a current asset and current liability, respectively, because the 1.125% Notes may be converted within 12 months of March 31, 2016, as described in Note 10, "Debt.”

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Stockholders' Equity

3 Months Ended

Mar. 31, 2016

Stockholders' Equity Note [Abstract]

Stockholders' Equity

Stockholders' Equity

Stockholders' equity increased $33 million during the three months ended March 31, 2016 compared with stockholders' equity at December 31, 2015. The increase was primarily due to net income of $24 million, $6 million of other comprehensive income and $3 million related to employee stock transactions.

1.125% Warrants. In connection with the 1.125% Notes Call Spread Overlay transaction described in Note 11, "Derivatives," in 2013, we issued 13,490,236 warrants with a strike price of $53.8475 per share. The number of warrants and the strike price are subject to adjustment under certain circumstances. If the market value per share of our common stock exceeds the strike price of the 1.125% Warrants on any trading day during the 160 trading day measurement period (beginning on April 15, 2020) under the 1.125% Warrants, we will be obligated to issue to the Counterparties a number of shares equal in value to the product of the amount by which such market value exceeds such strike price and 1/160th of the aggregate number of shares of our common stock underlying the 1.125% Warrants, subject to a share delivery cap. The 1.125% Warrants could separately have a dilutive effect to the extent that the market value per share of our common stock exceeds the applicable strike price of the 1.125% Warrants. Refer to Note 3, "Net Income per Share," for dilution information for the periods presented. We will not receive any additional proceeds if the 1.125% Warrants are exercised.

Securities Repurchase Program. Effective as of December 16, 2015, our board of directors authorized the repurchase of up to$50 millionin aggregate of our common stock or senior notes. This repurchase program extends through December 31, 2016.

Stock Incentive Plans. In connection with our equity incentive plans and employee stock purchase plan, we issued approximately 200,000 shares of common stock, net of shares used to settle employees’ income tax obligations, for the three months ended March 31, 2016.

Charged to general and administrative expenses, total share-based compensation expense was as follows:

	Three Months Ended March 31,
	2016		2015
	(In millions)
Restricted stock and performance awards	$	5	$	5
Employee stock purchase plan and stock options	2		1
	$	7	$	6

As of March 31, 2016, there was $53 million of total unrecognized compensation expense related to unvested restricted share awards, including those with performance conditions, which we expect to recognize over a remaining weighted-average period of 2.1 years. This unrecognized compensation cost assumes an estimated forfeiture rate of 3.8% for non-executive employees as of March 31, 2016.

Restricted stock. Restricted and performance stock activity for the three months ended March 31, 2016 is summarized below:

	Shares		Weighted Average Grant Date Fair Value
	(In thousands)
Unvested balance as of December 31, 2015	1,035		$	46.68
Granted	498		64.21
Vested	(291	)	39.09
Forfeited	(1	)	33.53
Unvested balance as of March 31, 2016	1,241		55.50

The total fair value of restricted and performance awards granted during the three months ended March 31, 2016 and 2015 was $18 million and $11 million, respectively. The total fair value of restricted awards, including those with performance and market conditions, which vested during the three months ended March 31, 2016 and 2015 was $32 million and $23 million, respectively.

As of March 31, 2016, there were approximately 603,000 unvested restricted shares outstanding which contained one or more performance measures. In the event the vesting conditions are not achieved, the awards will lapse. Based on our assessment as of March 31, 2016, we expect the performance conditions for approximately 425,000 of these outstanding restricted share awards to be met in full.

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Segment Information

3 Months Ended

Mar. 31, 2016

Segment Reporting [Abstract]

Segment Information

Segment Information

We have three reportable segments. These segments include our Health Plans and Molina Medicaid Solutions segments, which comprise the vast majority of our operations, and our Other segment. As of December 31, 2015, we changed our reporting structure as a result of the Pathways acquisition in November 2015, which is reported in Other.

Our reportable segments are consistent with how we currently manage the business and view the markets we serve. The Health Plans segment consists of our health plans and our direct delivery business. Our health plans represent operating segments that have been aggregated for reporting purposes because they share similar economic characteristics. The Molina Medicaid Solutions segment provides MMIS design, development, and implementation; business process outsourcing solutions; hosting services; and information technology support services to state Medicaid agencies. Our Other segment includes other businesses, such as our Pathways behavioral health and social services provider, that do not meet the quantitative thresholds for a reportable segment as defined by U.S. generally accepted accounting principles (GAAP), as well as corporate amounts not allocated to other reportable segments.

The following table presents gross margin as the appropriate earnings measure for our reportable segments, based on how our chief operating decision maker currently reviews results, assesses performance, and allocates resources.

Gross margin for our Health Plans segment is referred to as "Medical margin," and for our Molina Medicaid Solutions and Other segments, as "Service margin." Medical margin represents the amount earned by the Health Plans segment after medical costs are deducted from premium revenue. The medical care ratio represents the amount of medical care costs as a percentage of premium revenue. One of the key metrics used to assess the performance of the Health Plans segment is the medical care ratio; therefore, the underlying medical margin is the most important measure of earnings reviewed by the chief operating decision maker. The service margin is equal to service revenue minus cost of service revenue. We previously reported our segment results to the operating income level, where we reported the cost of all centralized services within our most significant segment, the Health Plans segment.

	Health Plans		Molina Medicaid Solutions		Other		Consolidated
	(In millions)
Three Months Ended March 31, 2016
Total revenue (1)	$	4,201	$	52	$	90	$	4,343
Gross margin	407		6		7		420
Three Months Ended March 31, 2015
Total revenue (1)	3,117		52		2		3,171
Gross margin	335		16		—		351
Total Assets
March 31, 2016	5,302		250		1,631		7,183
December 31, 2015	4,707		213		1,656		6,576

______________________

(1) Total revenue consists primarily of premium revenue for the Health Plans segment, and service revenue for the Molina Medicaid Solutions and Other segments.

The following table reconciles gross margin by segment to consolidated income before income tax expense:

	Three Months Ended March 31,
	2016		2015
	(In millions)
Gross margin:
Health Plans	$	407	$	335
Molina Medicaid Solutions	6		16
Other	7		—
Other operating revenues (1)	208		148
Less: other operating expenses (2)	539		417
Operating income	89		82
Other expenses, net	25		15
Income before income tax expense	$	64	$	67

______________________

(1) Other operating revenues include premium tax revenue, health insurer fee revenue, investment income and other revenue.

(2) Other operating expenses include general and administrative expenses, premium tax expenses, health insurer fee expenses and depreciation and amortization.

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Commitments and Contingencies

3 Months Ended

Mar. 31, 2016

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies

Legal Proceedings.The health care and business process outsourcing industries are subject to numerous laws and regulations of federal, state, and local governments. Compliance with these laws and regulations can be subject to government review and interpretation, as well as regulatory actions unknown and unasserted at this time. Penalties associated with violations of these laws and regulations include significant fines and penalties, exclusion from participating in publicly funded programs, and the repayment of previously billed and collected revenues.

We are involved in legal actions in the ordinary course of business, some of which seek monetary damages, including claims for punitive damages, which are not covered by insurance. We have accrued liabilities for certain matters for which we deem the loss to be both probable and estimable. Although we believe that our estimates of such losses are reasonable, these estimates could change as a result of further developments of these matters. The outcome of legal actions is inherently uncertain and such pending matters for which accruals have not been established have not progressed sufficiently through discovery and/or development of important factual information and legal issues to enable us to estimate a range of possible loss, if any. While it is not possible to accurately predict or determine the eventual outcomes of these items, an adverse determination in one or more of these pending matters could have a material adverse effect on our consolidated financial position, results of operations, or cash flows.

State of Louisiana. On June 26, 2014, the state of Louisiana filed a Petition for Damages against Molina Medicaid Solutions, Molina Healthcare, Inc., Unisys Corporation, and Paramax Systems Corporation, a subsidiary of Unisys, in the Parish of Baton Rouge, 19th Judicial District, versus number 631612. The Petition alleges that between 1989 and 2012, the defendants utilized an incorrect reimbursement formula for the payment of pharmaceutical claims. We believe we have several meritorious defenses to the claims of the state, and any liability for the alleged claims is not currently probable and not reasonably estimable.

United States of America, ex rel., Anita Silingo v. Mobile Medical Examination Services, Inc., et al. On or around October 14, 2014, Molina Healthcare of California, Molina Healthcare of California Partner Plan, Inc., Mobile Medical Examination Services, Inc. (MedXM), and other health plan defendants were served with a Complaint previously filed under seal in the Central District Court of California by Relator, Anita Silingo, Case No. SACV13-1348-FMO(SHx). The Complaint alleges that MedXM improperly modified medical records and otherwise took inappropriate steps to increase members’ risk adjustment scores, and that the defendants, including Molina Healthcare of California and Molina Healthcare of California Partner Plan, Inc., purportedly turned a “blind eye” to these unlawful practices. The Department of Justice has declined to intervene. The District Court dismissed this action as to Molina without leave to amend as to some allegations and with leave to amend as to other allegations. On October 22, 2015, the Relator filed a third amended complaint. We believe that we have several meritorious defenses to the claims of the Relator, and any liability for the alleged claims is not currently probable and not reasonably estimable.

Provider Claims.Many of our medical contracts are complex in nature and may be subject to differing interpretations regarding amounts due for the provision of various services. Such differing interpretations have led certain medical providers to pursue us for additional compensation. The claims made by providers in such circumstances often involve issues of contract compliance, interpretation, payment methodology, and intent. These claims often extend to services provided by the providers over a number of years.

Various providers have contacted us seeking additional compensation for claims that we believe to have been settled. These matters, when finally concluded and determined, will not, in our opinion, have a material adverse effect on our business, consolidated financial position, results of operations, or cash flows.

States' Budgets. From time to time the states in which our health plans operate may experience financial difficulties, which could lead to delays premium payments. For example, the state of Illinois is currently operating without a budget for its fiscal year ending June 30, 2016. As ofMarch 31, 2016, our Illinois health plan served approximately206,000members, and recognized premium revenue of approximately$149 millionin the first quarter of 2016. As of April 25, 2016, Illinois is current with its premium payments through February 29, 2016, but has not paid us for March 2016.

In another example, the Commonwealth of Puerto Rico has reported that it may lack sufficient resources to fund all necessary governmental programs, including health care-related programs, as well as meet its debt obligations for itsfiscal year ending June 30, 2016. On May 2, 2016, Puerto Rico defaulted on approximately $422 millionin debt repayment obligations to certain bondholders. In addition, it is likely to default on the $2 billiondebt repayment obligation due to such bondholders on July 1, 2016.

As of April 29, 2016, the Commonwealth had paid us the first three weekly installments due for the month of April 2016. However, in a letter dated April 29, 2016, the Puerto Rico Health Insurance Administrator notified our Puerto Rico health plan that it would be unable at this time to make the fourth and final 25% installment payment of the capitation amount due for April 2016, or approximately $15 million. We are uncertain when the Puerto Rico health plan will be paid the fourth and final capitation amount for April 2016, as well as when our health plan will be paid the initial weekly capitation installments for May 2016.

As of March 31, 2016, the plan served approximately339,000members and recognized premium revenue of approximately$181 millionin the first quarter of 2016, or approximately$60 millionper month. Total premiums receivable from the Commonwealth as of March 31, 2016, were approximately $30 million, of which approximately $15 million has been collected.

Puerto Rico Member Eligibility and Premium Revenue.It is the practice of the Commonwealth to pay us for eligible members only after those members have been assigned to us, and our plan has sent electronic confirmation of the receipt of eligibility. Particularly in the early stages of our contract with Puerto Rico, the plan's confirmation of eligibility of certain members was not accepted by the Commonwealth as a result of various technical issues. The plan has continued to pay for medical services for all members in question, but the Commonwealth is withholding payment of approximately $12 million of premium revenue related to those members. We believe we have a valid claim to all of the premiums withheld and we are in discussions with the Commonwealth regarding this matter.

It has been our practice in the past to continue to serve our members and pay health care providers for services rendered in circumstances where state (or Commonwealth) governments are temporarily unable to pay us, so long as we continue to believe that such state (or Commonwealth) governments will ultimately pay us. We are continuing to closely monitor the situation in Puerto Rico, including whether we should exit the Puerto Rico market.

Regulatory Capital and Dividend Restrictions. Our health plans, which are operated by our respective wholly owned subsidiaries in those states, are subject to state laws and regulations that, among other things, require the maintenance of minimum levels of statutory capital, as defined by each state. Regulators in some states may also attempt to enforce capital requirements upon us that require the retention of net worth in excess of amounts formally required by statute or regulation. Such statutes, regulations and informal capital requirements also restrict the timing, payment, and amount of dividends and other distributions that may be paid to us as the sole stockholder. To the extent our subsidiaries must comply with these regulations, they may not have the financial flexibility to transfer funds to us.

Based on current statutes and regulations, the net assets in these subsidiaries (after intercompany eliminations) which may not be transferable to us in the form of loans, advances, or cash dividends was approximately $1,221 million at March 31, 2016, and $1,229 million at December 31, 2015. Because of the statutory restrictions that inhibit the ability of our health plans to transfer net assets to us, the amount of retained earnings readily available to pay dividends to our stockholders is generally limited to cash, cash equivalents and investments held by the parent company – Molina Healthcare, Inc. Such cash, cash equivalents and investments amounted to $542 million and $612 million as of March 31, 2016 and December 31, 2015, respectively.

The National Association of Insurance Commissioners (NAIC) adopted rules effective December 31, 1998, which, if implemented by the states, set minimum capitalization requirements for insurance companies, HMOs, and other entities bearing risk for health care coverage. The requirements take the form of risk-based capital (RBC) rules which may vary from state to state.

As of March 31, 2016, our health plans had aggregate statutory capital and surplus of approximately $1,349 million compared with the required minimum aggregate statutory capital and surplus of approximately $854 million. All of our health plans were in compliance with the minimum capital requirements at March 31, 2016. We have the ability and commitment to provide additional capital to each of our health plans when necessary to ensure that statutory capital and surplus continue to meet regulatory requirements.

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Related Party Transactions

3 Months Ended

Mar. 31, 2016

Related Party Transactions [Abstract]

Related Party Transactions

Related Party Transactions

Our California health plan has entered into a provider agreement with Pacific Healthcare IPA (Pacific), which is 50% owned by the brother-in-law of Dr. J. Mario Molina and John C. Molina. Under the terms of this provider agreement, the California health plan pays Pacific for medical care Pacific provides to health plan members. For the three months ended March 31, 2016 and 2015, the amounts paid to Pacific were insignificant.

Refer to Note 16, "Variable Interest Entities (VIEs)," for a discussion of theJoseph M. Molina, M.D. Professional Corporations.

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Variable Interest Entities (VIEs)

3 Months Ended

Mar. 31, 2016

Variable Interest Entities [Abstract]

Variable Interest Entities (VIEs)

Variable Interest Entities (VIEs)

Joseph M. Molina M.D., Professional Corporations

TheJoseph M. Molina, M.D. Professional Corporations (JMMPC) were created to further advance our direct delivery business. JMMPC's primary shareholder is Dr. J. Mario Molina, our chief executive officer, president, and chairman of the board of directors. Dr. Molina is paid no salary and receives no dividends in connection with his work for, or ownership of, JMMPC. JMMPC provides primary care medical services through its employed physicians and other medical professionals. JMMPC also provides certain specialty referral services to our California health plan members through a contracted provider network. Substantially all of the individuals served by JMMPC are members of our health plans. JMMPC does not have agreements to provide professional medical services with any other entities.

Our wholly owned subsidiary, Molina Medical Management, Inc. (MMM), has entered into services agreements with JMMPC to provide clinic facilities, clinic administrative support staff, patient scheduling services and medical supplies to JMMPC. The services agreements were designed such that JMMPC will operate at break even, ensuring the availability of quality care and access for our health plan members. The services agreements provide that the administrative fees charged to JMMPC by MMM are reviewed annually to assure the achievement of this goal.

Separately, our California, Florida, New Mexico, Utah and Washington health plans have entered into primary care services agreements with JMMPC. These agreements direct our health plans to perform a monthly reconciliation, to either fund JMMPC's operating deficits, or receive JMMPC's operating surpluses, such that JMMPC will derive no profit or loss. Because the MMM services agreements described above mitigate the likelihood of significant operating deficits or surpluses, such monthly reconciliation amounts are generally insignificant. For the three months ended March 31, 2016 and 2015, our health plans paid $31 million and $25 million, respectively, to JMMPC for health care services provided by JMMPC to the health plans' members.

We have determined that JMMPC is a VIE, and that we are its primary beneficiary. We have reached this conclusion under the power and benefits criterion model according to GAAP. Specifically, we have the power to direct the activities that most significantly affect JMMPC's economic performance, and the obligation to absorb losses or right to receive benefits that are potentially significant to the VIE, under the agreements described above. Because we are its primary beneficiary, we have consolidated JMMPC. JMMPC's assets may be used to settle only JMMPC's obligations, and JMMPC's creditors have no recourse to the general credit of Molina Healthcare, Inc. As of March 31, 2016, JMMPC had total assets of $12 million, and total liabilities of $12 million. As of December 31, 2015, JMMPC had total assets of $17 million, and total liabilities of $17 million.

Our maximum exposure to loss as a result of our involvement with JMMPC is generally limited to the amounts needed to fund JMMPC's ongoing payroll, employee benefits and medical care costs associated with JMMPC's specialty referral activities. We believe that such loss exposures will be immaterial to our consolidated operating results and cash flows for the foreseeable future.

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Significant Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2016

Accounting Policies [Abstract]

Consolidation and Interim Financial Information

Consolidation and Interim Financial Information

The consolidated financial statements include the accounts of Molina Healthcare, Inc., its subsidiaries, and variable interest entities (VIEs) in which Molina Healthcare, Inc. is considered to be the primary beneficiary. Such VIEs are insignificant to our consolidated financial position and results of operations. In the opinion of management, all adjustments considered necessary for a fair presentation of the results as of the date and for the interim periods presented have been included; such adjustments consist of normal recurring adjustments. All significant intercompany balances and transactions have been eliminated. The consolidated results of operations for the current interim period are not necessarily indicative of the results for the entire year ending December 31, 2016.

The unaudited consolidated interim financial statements have been prepared under the assumption that users of the interim financial data have either read or have access to our audited consolidated financial statements for the fiscal year ended December 31, 2015. Accordingly, certain disclosures that would substantially duplicate the disclosures contained in the December 31, 2015 audited consolidated financial statements have been omitted. These unaudited consolidated interim financial statements should be read in conjunction with our December 31, 2015 audited consolidated financial statements.

Premium Revenue – Health Plans Segment

Revenue Recognition – Health Plans Segment

Premium revenue is fixed in advance of the periods covered and, except as described below, is not generally subject to significant accounting estimates. Premium revenues are recognized in the month that members are entitled to receive health care services, and premiums collected in advance are deferred. Certain components of premium revenue are subject to accounting estimates and fall into the following categories:

Contractual Provisions That May Adjust or Limit Revenue or Profit

Medicaid

Medical Cost Floors (Minimums), Medical Cost Corridors, and Administrative Cost Ceilings (Maximums): A portion of certain premiums received by our health plans may be returned if certain minimum amounts are not spent on defined medical care costs. In the aggregate, we recorded a liability under the terms of such contract provisions of $278 million and $214 million at March 31, 2016 and December 31, 2015, respectively, to amounts due government agencies. Approximately $270 million and $208 million of the liability accrued at March 31, 2016 and December 31, 2015, respectively, relates to our participation in Medicaid Expansion programs.

In certain circumstances, the health plans may receive additional premiums if amounts spent on medical care costs exceed a defined maximum threshold. We recorded receivables of $1 million and $3 million at March 31, 2016 and December 31, 2015, respectively, relating to such provisions.

Profit Sharing and Profit Ceiling: Our contracts with certain states contain profit-sharing or profit ceiling provisions under which we refund amounts to the states if our health plans generate profit above a certain specified percentage. In some cases, we are limited in the amount of administrative costs that we may deduct in calculating the refund, if any. Under these provisions we recorded a receivable of $2 million at March 31, 2016, for estimated amounts overpaid for prior periods, and a liability of $10 million at December 31, 2015, for profit in excess of the amount we are allowed to retain.

Retroactive Premium Adjustments: The state Medicaid programs periodically adjust premium rates on a retroactive basis. In these cases, we must adjust our premium revenue in the period in which we learn of the adjustment, rather than in the months of service to which the retroactive adjustment applies. For example, in the first quarter of 2016 we recorded a retroactive increase to Medicaid premium revenue of approximately $18 million, relating to dates of service prior to 2016.

Cost Plus Retroactive Premium Adjustments: In New Mexico, when members are retroactively enrolled into our health plan we earn revenue only to the extent of the actual medical costs incurred by us for services provided during those retroactive periods, plus a small percentage of that medical cost for administration and profit. This cost plus arrangement for members retroactively enrolled in our health plan first became effective July 1, 2014 (retroactive to January 1, 2014). We are paid normal monthly capitation rates for the retroactive eligibility periods, and the difference between those capitation rates and the amounts due us on a cost plus basis are periodically settled with the state. To date, no such settlement has been made with the state. During the years ended December 31, 2014 and 2015, our New Mexico contract was not specific as to the definition of retroactive membership, and the amount we owe the state (or that the state owes us) for the difference between capitation received and amounts due to us under the cost plus arrangement during those periods varies widely depending upon the definition of retroactive membership. 

In August 2015, the state provided us with a request for payment under the terms of this contract provision for the period January 1, 2014 through December 31, 2014. That request was based upon definitions of retroactive membership that were at odds with our interpretations of that term. Using the state's definition of retroactive membership, we estimate that the state may ultimately seek repayment of an amount that ranges from $25 million to $30 million higher than the amount we have accrued. We do not believe that any reasonable definition of retroactive membership supports the state's position, and expect to resolve this matter with payment of the amount we have accrued at March 31, 2016. We are currently engaged in discussions with the state regarding the appropriate amount, if any, owed to the state under this contract term.

Medicare

Risk Adjustment: Our Medicare premiums are subject to retroactive increase or decrease based on the health status of our Medicare members (measured as a member risk score). We estimate our members' risk scores and the related amount of Medicare revenue that will ultimately be realized for the periods presented based on our knowledge of our members’ health care utilization patterns, risk scores and CMS practices. Based on our estimates, we have recorded a net receivable of $13 million and a net payable of $4 million for anticipated Medicare risk adjustment premiums at March 31, 2016 and December 31, 2015, respectively.

Marketplace

Premium Stabilization Programs: The Affordable Care Act (ACA) established Marketplace premium stabilization programs effective January 1, 2014. These programs, commonly referred to as the "3R's," include a permanent risk adjustment program, a transitional reinsurance program, and a temporary risk corridor program.

• Permanent risk adjustment program: Under this permanent program, our health plans' composite risk scores are compared to the overall average risk score for the relevant state and market pool. Generally, our health plans will pay into the pool if their composite risk scores are below the average risk score, and will receive funds from the pool if their composite risk scores are above the average risk score. We estimate our ultimate premium based on insurance policy year-to-date experience, and recognize estimated premiums relating to the risk adjustment program as an adjustment to premium revenue in our consolidated statements of income. To better estimate amounts to be accrued, we utilize third party sources that attempt to estimate the overall average risk score for the relevant state and market pools. In the first quarter of 2016, we recorded an additional liability of approximately $20 million related to 2015 based upon new information primarily obtained from third party sources.

• Transitional reinsurance program: This program is designed to provide reimbursement to insurers for high cost members. Our health plans pay an annual contribution on a per-member basis, and are eligible for recoveries if claims for individual members exceed a specified threshold, up to a maximum amount. This three-year program will end on December 31, 2016. We recognize the assessments to fund the transitional reinsurance program as a reduction to premium revenue in our consolidated statements of income. We recognize recoveries under the reinsurance program as a reduction to medical care costs in our consolidated statements of income.

• Temporary risk corridor program: This program is intended to limit gains and losses of insurers by comparing allowable costs to a target amount as defined by the U.S. Department of Health and Human Services (HHS). Variances from the target amount exceeding certain thresholds may result in amounts due to or receivables due from HHS. This three-year program will end on December 31, 2016. Due to uncertainties as to the amount of federal funding available to support the risk corridor program, we do not recognize amounts receivable under this program. All liabilities are recognized as incurred. We estimate our ultimate premium based on insurance policy year-to-date experience, and recognize estimated premiums relating to the risk corridor program as an adjustment to premium revenue in our consolidated statements of income.

Additionally, the ACA established a minimum annual medical loss ratio (Minimum MLR) of 80% for the Marketplace. The medical loss ratio represents medical costs as a percentage of premium revenue. What constitutes medical costs and premium revenue are specifically defined by federal regulations. If the Minimum MLR is not met, we may be required to pay rebates to our Marketplace policyholders. Each of the 3R programs is taken into consideration when computing the Minimum MLR. We recognize estimated rebates under the Minimum MLR as an adjustment to premium revenue in our consolidated statements of income.

We record receivables or payables related to the 3R programs and the Minimum MLR when the amounts are reasonably estimable as described above, and, for receivables, collection is reasonably assured.

Income Taxes

Income Taxes

The provision for income taxes is determined using an estimated annual effective tax rate, which is generally greater than the U.S. federal statutory rate primarily because of state taxes, nondeductible expenses such as the Health Insurer Fee (HIF), certain compensation, and other general and administrative expenses. The effective tax rate may be subject to fluctuations during the year, particularly as a result of the level of pretax earnings, and also as new information is obtained. Such information may affect the assumptions used to estimate the annual effective tax rate, including factors such as the mix of pretax earnings in the various tax jurisdictions in which we operate, valuation allowances against deferred tax assets, the recognition or the reversal of the recognition of tax benefits related to uncertain tax positions, and changes in or the interpretation of tax laws in jurisdictions where we conduct business. We recognize deferred tax assets and liabilities for temporary differences between the financial reporting basis and the tax basis of our assets and liabilities, along with net operating loss and tax credit carryovers.

Recent Accounting Pronouncements

Recent Accounting Pronouncements

In April 2016, the Financial Accounting Standards Board (FASB) issued ASU 2016-10, Identifying Performance Obligations and Licensing, which amends certain aspects of ASC 606, Revenue from Contracts with Customers. ASU 2016-10 amends step two of the new revenue standard’s five-step model to include guidance on immaterial promised goods or services, shipping and handling activities and identifying when promises represent performance obligations. ASU 2016-10 also provided guidance related to licensing such as, but not limited to, sales-based and usage-based royalties and renewals of license that provide a right to use intellectual property. We intend to adopt this standard on January 1, 2018. We are evaluating the potential effects of the adoption to our financial statements.

In March 2016, the FASB issued ASU 2016-09, Compensation-Stock Compensation, which simplifies several aspects of accounting for employee share-based payment transactions, including the accounting for income taxes, forfeitures, statutory tax and classification in the statement of cash flows. ASU 2016-09 is effective for fiscal periods beginning after December 15, 2016 and must be adopted using the modified retrospective approach except for classification in the statement of cash flows, which must be adopted using either the prospective or retrospective approach. Early adoption is permitted. We are evaluating the potential effects of the adoption to our financial statements.

In March 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers - Principal vs. Agent Considerations, which amends the principal–versus–agent implementation guidance in ASC 606. ASU 2016-08 clarifies that an entity should evaluate whether it is the principal or agent for each specified good or service promised in a contract with a customer as defined in ASC 606. The entity must first identify each specified good or service to be provided to the customer and then assess whether it controls each specified good or service. The ASU also removed two of the five indicators used in evaluating control under the old guidance and reframes the remaining three indicators. We intend to adopt this standard on January 1, 2018. We are evaluating the potential effects of the adoption to our financial statements.

Other recent accounting pronouncements issued by the FASB (including its Emerging Issues Task Force), the American Institute of Certified Public Accountants, and the Securities and Exchange Commission (SEC) did not have, or are not believed by management to have, a material impact on our present or future consolidated financial statements.

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Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2016

Accounting Policies [Abstract]

Receivables (payables) for 3R programs

Our receivables (payables) for each of these programs, as of the dates indicated, were as follows:

	March 31, 2016			December 31, 2015
	(In millions)
Risk adjustment	$	(301	)	$	(214	)
Reinsurance	47			36
Risk corridor	(15		)	(10		)
Minimum MLR	(11		)	(3		)

Quality incentive premium revenue recognized

The following table quantifies the quality incentive premium revenue recognized for the periods presented, including the amounts earned in the period presented and prior periods. Although the reasonably possible effects of a change in estimate related to quality incentive premium revenue as of March 31, 2016 are not known, we have no reason to believe that the adjustments to prior years noted below are not indicative of the potential future changes in our estimates as of March 31, 2016.

	Three Months Ended March 31,
	2016			2015
	(In millions)
Maximum available quality incentive premium - current period	$	40		$	30
Amount of quality incentive premium revenue recognized in current period:
Earned current period	$	18		$	10
Earned prior periods	5			—
Total	$	23		$	10
Quality incentive premium revenue recognized as a percentage of total premium revenue	0.6		%	0.3		%

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Net Income per Share (Table)

3 Months Ended

Mar. 31, 2016

Earnings Per Share [Abstract]

Summary of denominators for the computation of basic and diluted net income (loss) per share

The following table sets forth the calculation of basic and diluted net income per share:

	Three Months Ended March 31,
	2016		2015
	(In millions, except net income per share)
Numerator:
Net income	$	24	$	28
Denominator:
Denominator for basic net income per share	55		49
Effect of dilutive securities:
Share-based compensation	1		—
1.125% Warrants (1)	1		1
Denominator for diluted net income per share	57		50
Net income per share: (2)
Basic	$	0.44	$	0.58
Diluted	$	0.43	$	0.56

______________________________

(1) For more information regarding the 1.125% Warrants, refer to Note 11, "Derivatives."

(2) Source data for calculations in thousands.

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Business Combinations (Tables)

3 Months Ended

Mar. 31, 2016

Business Combinations [Abstract]

Schedule of Intangible Assets Identified

The following table presents the intangible assets identified in the transactions described above. The weighted-average amortization period, in the aggregate, is 5.9 years. For these acquisitions in the aggregate, we expect to record amortization of approximately $6 million per year in the years 2016 through 2020 and $1 million in 2021.

	Fair Value		Life
	(In millions)		(Years)
Intangible asset type:
Contract rights - member list	$	28	5
Provider network	6		10
	$	34

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Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2016

Fair Value Disclosures [Abstract]

Fair value of assets measured on recurring basis

Our financial instruments measured at fair value on a recurring basis at March 31, 2016, were as follows:

	Total		Level 1		Level 2		Level 3
	(In millions)
Corporate debt securities	$	1,425	$	—	$	1,425	$	—
Government-sponsored enterprise securities (GSEs)	214		214		—		—
Municipal securities	165		—		165		—
U.S. treasury notes	114		114		—		—
Certificates of deposit	78		—		78		—
Asset-backed securities	74		—		74		—
Subtotal - current investments	2,070		328		1,742		—
1.125% Call Option derivative asset	377		—		—		377
Total assets measured at fair value on a recurring basis	$	2,447	$	328	$	1,742	$	377
1.125% Conversion Option derivative liability	$	377	$	—	$	—	$	377
Total liabilities measured at fair value on a recurring basis	$	377	$	—	$	—	$	377

Our financial instruments measured at fair value on a recurring basis at December 31, 2015, were as follows:

	Total		Level 1		Level 2		Level 3
	(In millions)
Corporate debt securities	$	1,184	$	—	$	1,184	$	—
GSEs	211		211		—		—
Municipal securities	185		—		185		—
U.S. treasury notes	78		78		—		—
Certificates of deposit	80		—		80		—
Asset-backed securities	63		—		63		—
Subtotal - current investments	1,801		289		1,512		—
1.125% Call Option derivative asset	374		—		—		374
Total assets measured at fair value on a recurring basis	$	2,175	$	289	$	1,512	$	374
1.125% Conversion Option derivative liability	$	374	$	—	$	—	$	374
Total liabilities measured at fair value on a recurring basis	$	374	$	—	$	—	$	374

Schedule of fair value, asset and liabilities measured on recurring basis - disclosure only

The carrying amounts and estimated fair values of our senior notes, which are classified as Level 2 financial instruments, are indicated in the following table.

	March 31, 2016				December 31, 2015
	Carrying Value		Fair Value		Carrying Value		Fair Value
	(In millions)
5.375% Notes	$	689	$	721	$	689	$	700
1.125% Convertible Notes	454		914		448		865
1.625% Convertible Notes	276		379		273		365
	$	1,419	$	2,014	$	1,410	$	1,930

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Investments (Tables)

3 Months Ended

Mar. 31, 2016

Investments, Debt and Equity Securities [Abstract]

Investments

The following tables summarize our investments as of the dates indicated:

	March 31, 2016
	Amortized		Gross Unrealized				Estimated Fair
	Cost		Gains		Losses		Value
	(In millions)
Corporate debt securities	$	1,424	$	3	$	2	$	1,425
GSEs	214		—		—		214
Municipal securities	164		1		—		165
U.S. treasury notes	114		—		—		114
Certificates of deposit	78		—		—		78
Asset-backed securities	74		—		—		74
	$	2,068	$	4	$	2	$	2,070

	December 31, 2015
	Amortized		Gross Unrealized				Estimated Fair
	Cost		Gains		Losses		Value
	(In millions)
Corporate debt securities	$	1,189	$	—	$	5	$	1,184
GSEs	212		—		1		211
Municipal securities	186		—		1		185
U.S. treasury notes	78		—		—		78
Certificates of deposit	80		—		—		80
Asset-backed securities	63		—		—		63
	$	1,808	$	—	$	7	$	1,801

Contractual maturities of investments

The contractual maturities of our investments as of March 31, 2016 are summarized below:

	Amortized Cost		Estimated Fair Value
	(In millions)
Due in one year or less	$	1,109	$	1,109
Due after one year through five years	938		940
Due after five years through ten years	21		21
	$	2,068	$	2,070

Schedule of available for sale securities continuous unrealized loss position

The following table segregates those available-for-sale investments that have been in a continuous loss position for less than 12 months, and those that have been in a loss position for 12 months or more as of March 31, 2016:

	In a Continuous Loss Position for Less than 12 Months					In a Continuous Loss Position for 12 Months or More
	Estimated Fair Value		Unrealized Losses		Total Number of Positions	Estimated Fair Value		Unrealized Losses		Total Number of Positions
	(Dollars in millions)
Corporate debt securities	$	453	$	2	274	$	—	$	—	—

The following table segregates those available-for-sale investments that have been in a continuous loss position for less than 12 months, and those that have been in a loss position for 12 months or more as of December 31, 2015:

	In a Continuous Loss Position for Less than 12 Months					In a Continuous Loss Position for 12 Months or More
	Estimated Fair Value		Unrealized Losses		Total Number of Positions	Estimated Fair Value		Unrealized Losses		Total Number of Positions
	(Dollars in millions)
Corporate debt securities	$	825	$	4	588	$	119	$	1	87
GSEs	182		1		77	—		—		—
Municipal securities	128		1		181	—		—		—
	$	1,135	$	6	846	$	119	$	1	87

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Receivables (Tables)

3 Months Ended

Mar. 31, 2016

Receivables [Abstract]

Summary of Accounts Receivable

The information below is presented by segment.

	March 31, 2016		December 31, 2015
	(In millions)
California	$	121	$	104
Florida	62		22
Illinois	94		35
Michigan	58		39
New Mexico	73		51
Ohio	89		66
Puerto Rico (1)	54		33
South Carolina	10		6
Texas	77		56
Utah	28		18
Washington	69		53
Wisconsin	24		22
Direct delivery and other	9		6
Total Health Plans segment	768		511
Molina Medicaid Solutions segment	37		37
Other segment	58		49
	$	863	$	597

(1) See Note 14, Commitments and Contingencies, for further discussion of Puerto Rico health plan receivables.

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Restricted Investments (Tables)

3 Months Ended

Mar. 31, 2016

Investments, Debt and Equity Securities [Abstract]

Summary of restricted investments by health plan

The following table presents the balances of restricted investments:

	March 31, 2016		December 31, 2015
	(In millions)
Florida	$	34	$	34
Illinois	3		—
Michigan	1		1
New Mexico	47		43
Ohio	12		12
Puerto Rico	10		10
Texas	4		4
Utah	4		4
Wisconsin	1		1
Total Health Plans segment	$	116	$	109

Contractual maturities of our held-to-maturity restricted investments

The contractual maturities of our held-to-maturity restricted investments as of March 31, 2016 are summarized below:

	Amortized Cost		Estimated Fair Value
	(In millions)
Due in one year or less	$	111	$	111
Due after one year through five years	5		5
	$	116	$	116

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Medical Claims and Benefits Payable (Tables)

3 Months Ended

Mar. 31, 2016

Other Liabilities Disclosure [Abstract]

Schedule of liability for unpaid claims and claims adjustment expense

The following table provides the details of our medical claims and benefits payable (including amounts payable for the provision of long-term services and supports, or LTSS) as of the dates indicated.

	March 31, 2016		December 31, 2015
	(In millions)
Fee-for-service claims incurred but not paid (IBNP)	$	1,392	$	1,191
Pharmacy payable	111		88
Capitation payable	138		140
Other	299		266
	$	1,940	$	1,685

Components of change in medical claims and benefits payable

The following table presents the components of the change in our medical claims and benefits payable for the periods indicated. The amounts presented for “Components of medical care costs related to: Prior periods” represent the amount by which our original estimate of medical claims and benefits payable at the beginning of the period were more than the actual amount of the liability based on information (principally the payment of claims) developed since that liability was first reported.

	Three Months Ended March 31, 2016			Year Ended December 31, 2015
	(Dollars in millions)
Medical claims and benefits payable, beginning balance	$	1,685		$	1,201
Components of medical care costs related to:
Current period	3,755			11,935
Prior periods	(167		)	(141		)
Total medical care costs	3,588			11,794
Change in non-risk provider payables	24			48
Payments for medical care costs related to:
Current period	2,241			10,448
Prior periods	1,116			910
Total paid	3,357			11,358
Medical claims and benefits payable, ending balance	$	1,940		$	1,685
Benefit from prior period as a percentage of:
Balance at beginning of period	10.0		%	11.8		%
Premium revenue, trailing twelve months	1.2		%	1.1		%
Medical care costs, trailing twelve months	1.3		%	1.2		%

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Debt (Tables)

3 Months Ended

Mar. 31, 2016

Debt Disclosure [Abstract]

Schedule of maturities of long-term debt

As of March 31, 2016, contractual maturities of debt for the years ending December 31 are as follows:

	Total		2016		2017		2018		2019		2020		Thereafter
	(In millions)
5.375% Notes	$	700	$	—	$	—	$	—	$	—	$	—	$	700
1.125% Convertible Notes	550		—		—		—		—		550		—
1.625% Convertible Notes (1)	302		—		—		—		—		—		302
Other	1		1		—		—		—		—		—
	$	1,553	$	1	$	—	$	—	$	—	$	550	$	1,002

(1) The 1.625% Notes have a contractual maturity date in 2044; however, on specified dates beginning in 2018 as described below, holders of the 1.625% Notes may require us to repurchase some or all of the 1.625% Notes, or we may redeem any or all of the 1.625% Notes.

Long term debt

Substantially all of our debt is held at the parent, which is reported in the Other segment. The principal amounts, unamortized discount (net of premium related to 1.625% Notes), unamortized issuance costs, and net carrying amounts of debt were as follows:

	Principal Balance		Unamortized Discount		Unamortized Issuance Costs		Net Carrying Amount
	(In millions)
March 31, 2016:
5.375% Notes	$	700	$	—	$	11	$	689
1.125% Convertible Notes	550		89		7		454
1.625% Convertible Notes	302		22		4		276
Other	1		—		—		1
	$	1,553	$	111	$	22	$	1,420
December 31, 2015:
5.375% Notes	$	700	$	—	$	11	$	689
1.125% Convertible Notes	550		95		7		448
1.625% Convertible Notes	302		25		4		273
Other	1		—		—		1
	$	1,553	$	120	$	22	$	1,411

Debt instruments interest cost recognized

	Three Months Ended March 31,
	2016		2015
	(In millions)
Interest cost recognized for the period relating to the:
Contractual interest coupon rate	$	12	$	3
Amortization of the discount	7		7
	$	19	$	10

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Derivatives (Tables)

3 Months Ended

Mar. 31, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value

The following table summarizes the fair values and the presentation of our derivative financial instruments (defined and discussed individually below) in the consolidated balance sheets:

	Balance Sheet Location	March 31, 2016		December 31, 2015
		(In millions)
Derivative asset:
1.125% Call Option	Current assets: Derivative asset	$	377	$	374
Derivative liability:
1.125% Conversion Option	Current liabilities: Derivative liability	$	377	$	374

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Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2016

Stockholders' Equity Note [Abstract]

Stock based compensation expense

Charged to general and administrative expenses, total share-based compensation expense was as follows:

	Three Months Ended March 31,
	2016		2015
	(In millions)
Restricted stock and performance awards	$	5	$	5
Employee stock purchase plan and stock options	2		1
	$	7	$	6

Restricted share activity

Restricted stock. Restricted and performance stock activity for the three months ended March 31, 2016 is summarized below:

	Shares		Weighted Average Grant Date Fair Value
	(In thousands)
Unvested balance as of December 31, 2015	1,035		$	46.68
Granted	498		64.21
Vested	(291	)	39.09
Forfeited	(1	)	33.53
Unvested balance as of March 31, 2016	1,241		55.50

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Segment Information (Tables)

3 Months Ended

Mar. 31, 2016

Segment Reporting [Abstract]

Operating segment information

	Health Plans		Molina Medicaid Solutions		Other		Consolidated
	(In millions)
Three Months Ended March 31, 2016
Total revenue (1)	$	4,201	$	52	$	90	$	4,343
Gross margin	407		6		7		420
Three Months Ended March 31, 2015
Total revenue (1)	3,117		52		2		3,171
Gross margin	335		16		—		351
Total Assets
March 31, 2016	5,302		250		1,631		7,183
December 31, 2015	4,707		213		1,656		6,576

______________________

(1) Total revenue consists primarily of premium revenue for the Health Plans segment, and service revenue for the Molina Medicaid Solutions and Other segments.

The following table reconciles gross margin by segment to consolidated income before income tax expense:

	Three Months Ended March 31,
	2016		2015
	(In millions)
Gross margin:
Health Plans	$	407	$	335
Molina Medicaid Solutions	6		16
Other	7		—
Other operating revenues (1)	208		148
Less: other operating expenses (2)	539		417
Operating income	89		82
Other expenses, net	25		15
Income before income tax expense	$	64	$	67

______________________

(1) Other operating revenues include premium tax revenue, health insurer fee revenue, investment income and other revenue.

(2) Other operating expenses include general and administrative expenses, premium tax expenses, health insurer fee expenses and depreciation and amortization.

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Basis of Presentation (Details) member in Millions	3 Months Ended
	Mar. 31, 2016 member State Segment
Basis Of Presentation [Line Items]
Number of reportable segments (in segment) | Segment	3
Health Plans
Basis Of Presentation [Line Items]
Number of states in which entity operates (in state) | State	11
Number of members eligible for the health care programs, approximately (in member) | member	4.2

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Significant Accounting Policies (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Schedule of Premium Revenue by Health Plan Type [Line Items]
Amounts due government agencies		$ 910		$ 729
Premiums receivable		1		3
Total revenue	[1]	4,343	$ 3,171
Anticipated Medicare risk adjustment premiums receivable (payable)		13		(4)
Increase in risk adjustment based on prior period activity		20
Retroactive Premium Adjustments | Minimum
Schedule of Premium Revenue by Health Plan Type [Line Items]
Amount that exceeds accrual		25
Retroactive Premium Adjustments | Maximum
Schedule of Premium Revenue by Health Plan Type [Line Items]
Amount that exceeds accrual		30
Adjustment to Previously Recognized Revenue
Schedule of Premium Revenue by Health Plan Type [Line Items]
Total revenue		18
Medicaid Expansion
Schedule of Premium Revenue by Health Plan Type [Line Items]
Amounts due government agencies		270		208
Medical Premium Liability Due to Agency
Schedule of Premium Revenue by Health Plan Type [Line Items]
Medical premiums liability based on medical cost thresholds		278		214
Profit sharing receivable (liability)		$ 2		$ (10)

[1] Total revenue consists primarily of premium revenue for the Health Plans segment, and service revenue for the Molina Medicaid Solutions and Other segments.

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Significant Accounting Policies - 3R Program Receivables (Payables) (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Accounting Policies [Abstract]
Risk adjustment payable	$ (301)	$ (214)
Reinsurance receivable	47	36
Risk corridor payable	(15)	(10)
Minimum MLR payable	$ (11)	$ (3)

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Significant Accounting Policies - Quality Incentive Premium Revenue Recognized (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Schedule of Premium Revenue by Health Plan Type [Line Items]
Quality incentive premium revenue recognized as a percentage of total premium revenue	0.60%	0.30%
Select Health Plans
Schedule of Premium Revenue by Health Plan Type [Line Items]
Maximum available quality incentive premium - current period	$ 40	$ 30
Amount of quality incentive premium revenue recognized in current period: Earned current period	18	10
Amount of quality incentive premium revenue recognized in current period: Earned prior periods	5	0
Total amount of quality incentive premium revenue recognized in current period:	$ 23	$ 10
Minimum | Select Health Plans
Schedule of Premium Revenue by Health Plan Type [Line Items]
Percentage of additional incremental revenue earned	1.00%
Maximum | Select Health Plans
Schedule of Premium Revenue by Health Plan Type [Line Items]
Percentage of additional incremental revenue earned	4.00%

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Net Income per Share - Summary of Denominators for Computation of Basic and Diluted Earnings Per Share (Detail) - USD ($) $ / shares in Units, shares in Millions, $ in Millions		3 Months Ended
		Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Earnings Per Share [Abstract]
Net income		$ 24	$ 28
Denominator:
Denominator for basic net income per share		55	49
Effect of dilutive securities:
Share-based compensation		1	0
1.125% Warrants	[1]	1	1
Denominator for diluted net income per share		57	50
Net income per share:
Basic (in dollars per share)	[2]	$ 0.44	$ 0.58
Diluted (in dollars per share)	[2]	$ 0.43	$ 0.56
1.125% Call Option
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Percentage of contractual interest rate on Call Option		1.125%	1.125%	1.125%

[1] For more information regarding the 1.125% Warrants, refer to Note 11, "Derivatives."

[2] Source data for calculations in thousands.

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Business Combinations (Details) member in Thousands, $ in Millions			3 Months Ended
	Mar. 01, 2016 USD ($) member	Jan. 01, 2016 USD ($) member	Mar. 31, 2016 USD ($) member
Business Acquisition [Line Items]
Number of members added, approximately (in member)			425
Goodwill acquired during period | $			$ 98
Illinois
Business Acquisition [Line Items]
Number of members added, approximately (in member)			100
Number of members served, approximately (in member)			206
Illinois | Accountable Care Chicago, LLC
Business Acquisition [Line Items]
Final purchase price of business acquisition | $		$ 35
Illinois | Accountable Care Chicago, LLC | Medicaid
Business Acquisition [Line Items]
Number of members added, approximately (in member)		58
Illinois | Loyola Physician Partners, LLC
Business Acquisition [Line Items]
Final purchase price of business acquisition | $		$ 15
Illinois | Loyola Physician Partners, LLC | Medicaid
Business Acquisition [Line Items]
Number of members added, approximately (in member)		21
Illinois | Better Health Network, LLC
Business Acquisition [Line Items]
Final purchase price of business acquisition | $	$ 18
Illinois | Better Health Network, LLC | Medicaid
Business Acquisition [Line Items]
Number of members added, approximately (in member)	34
Michigan | HAP Midwest Health Plan, Inc.
Business Acquisition [Line Items]
Final purchase price of business acquisition | $		$ 36
Number of members served, approximately (in member)		81
Washington | Columbia United Providers, Inc.
Business Acquisition [Line Items]
Final purchase price of business acquisition | $		$ 28
Number of members added, approximately (in member)		57

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Business Combinations - Intangible Assets Identified (Details) $ in Millions	3 Months Ended
	Mar. 31, 2016 USD ($)
Amortization of Intangible Assets Acquired by Fiscal Year Maturity
Fair value of intangible assets acquired	$ 34
Weighted-average amortization period for intangible assets	5 years 11 months
Contract rights - member list
Amortization of Intangible Assets Acquired by Fiscal Year Maturity
Fair value of intangible assets acquired	$ 28
Weighted-average amortization period for intangible assets	5 years
Provider network
Amortization of Intangible Assets Acquired by Fiscal Year Maturity
Fair value of intangible assets acquired	$ 6
Weighted-average amortization period for intangible assets	10 years
Q1 2016 Acquisitions
Amortization of Intangible Assets Acquired by Fiscal Year Maturity
Remainder of 2016	$ 6
2017	6
2018	6
2019	6
2020	6
2021	$ 1

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Fair Value Measurements (Details)	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015
1.125% Call Option
Schedule of Available-for-sale Securities [Line Items]
Percentage of contractual interest rate on Call Option	1.125%	1.125%	1.125%
1.125% Convertible Notes
Schedule of Available-for-sale Securities [Line Items]
Percentage of contractual interest rate on Notes	1.125%	1.125%

XML

Fair Value Measurements - Fair Value of Financial Instruments on Recurring Basis (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015
Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	$ 2,447	$ 2,175
Total liability measured at fair value on a recurring basis	377	374
Fair Value, Measurements, Recurring | Corporate debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	1,425	1,184
Fair Value, Measurements, Recurring | Government-sponsored enterprise securities (GSEs)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	214	211
Fair Value, Measurements, Recurring | Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	165	185
Fair Value, Measurements, Recurring | U.S. treasury notes
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	114	78
Fair Value, Measurements, Recurring | Certificates of deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	78	80
Fair Value, Measurements, Recurring | Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	74	63
Fair Value, Measurements, Recurring | Subtotal - current investments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	2,070	1,801
Fair Value, Measurements, Recurring | 1.125% Call Option derivative asset
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	377	374
Fair Value, Measurements, Recurring | 1.125% Conversion Option derivative liability
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
1.125% Conversion Option derivative liability	377	374
Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	328	289
Total liability measured at fair value on a recurring basis	0	0
Fair Value, Measurements, Recurring | Level 1 | Corporate debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	0	0
Fair Value, Measurements, Recurring | Level 1 | Government-sponsored enterprise securities (GSEs)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	214	211
Fair Value, Measurements, Recurring | Level 1 | Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	0	0
Fair Value, Measurements, Recurring | Level 1 | U.S. treasury notes
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	114	78
Fair Value, Measurements, Recurring | Level 1 | Certificates of deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	0	0
Fair Value, Measurements, Recurring | Level 1 | Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	0	0
Fair Value, Measurements, Recurring | Level 1 | Subtotal - current investments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	328	289
Fair Value, Measurements, Recurring | Level 1 | 1.125% Call Option derivative asset
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	0	0
Fair Value, Measurements, Recurring | Level 1 | 1.125% Conversion Option derivative liability
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
1.125% Conversion Option derivative liability	0	0
Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	1,742	1,512
Total liability measured at fair value on a recurring basis	0	0
Fair Value, Measurements, Recurring | Level 2 | Corporate debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	1,425	1,184
Fair Value, Measurements, Recurring | Level 2 | Government-sponsored enterprise securities (GSEs)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	0	0
Fair Value, Measurements, Recurring | Level 2 | Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	165	185
Fair Value, Measurements, Recurring | Level 2 | U.S. treasury notes
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	0	0
Fair Value, Measurements, Recurring | Level 2 | Certificates of deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	78	80
Fair Value, Measurements, Recurring | Level 2 | Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	74	63
Fair Value, Measurements, Recurring | Level 2 | Subtotal - current investments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	1,742	1,512
Fair Value, Measurements, Recurring | Level 2 | 1.125% Call Option derivative asset
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	0	0
Fair Value, Measurements, Recurring | Level 2 | 1.125% Conversion Option derivative liability
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
1.125% Conversion Option derivative liability	0	0
Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	377	374
Total liability measured at fair value on a recurring basis	377	374
Fair Value, Measurements, Recurring | Level 3 | Corporate debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	0	0
Fair Value, Measurements, Recurring | Level 3 | Government-sponsored enterprise securities (GSEs)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	0	0
Fair Value, Measurements, Recurring | Level 3 | Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	0	0
Fair Value, Measurements, Recurring | Level 3 | U.S. treasury notes
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	0	0
Fair Value, Measurements, Recurring | Level 3 | Certificates of deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	0	0
Fair Value, Measurements, Recurring | Level 3 | Asset-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	0	0
Fair Value, Measurements, Recurring | Level 3 | Subtotal - current investments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	0	0
Fair Value, Measurements, Recurring | Level 3 | 1.125% Call Option derivative asset
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets measured at fair value on a recurring basis	377	374
Fair Value, Measurements, Recurring | Level 3 | 1.125% Conversion Option derivative liability
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
1.125% Conversion Option derivative liability	$ 377	$ 374
1.125% Call Option
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Percentage of contractual interest rate on Call Option	1.125%	1.125%	1.125%

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Fair Value Measurements - Details of Long-Term Debt (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
5.375% Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Percentage of contractual interest rate on Notes	5.375%	5.375%
1.125% Convertible Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Percentage of contractual interest rate on Notes	1.125%	1.125%
1.625% Convertible Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Percentage of contractual interest rate on Notes	1.625%	1.625%
Carrying Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value of debt	$ 1,419	$ 1,410
Carrying Value | 5.375% Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value of debt	689	689
Carrying Value | 1.125% Convertible Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value of debt	454	448
Carrying Value | 1.625% Convertible Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value of debt	276	273
Total Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value of debt	2,014	1,930
Total Fair Value | 5.375% Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value of debt	721	700
Total Fair Value | 1.125% Convertible Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value of debt	914	865
Total Fair Value | 1.625% Convertible Notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value of debt	$ 379	$ 365

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Investments - Summary of Investments (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 2,068	$ 1,808
Gross Unrealized Gains	4	0
Gross Unrealized Losses	2	7
Estimated Fair Value	2,070	1,801
Corporate debt securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	1,424	1,189
Gross Unrealized Gains	3	0
Gross Unrealized Losses	2	5
Estimated Fair Value	1,425	1,184
GSEs
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	214	212
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	1
Estimated Fair Value	214	211
Municipal securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	164	186
Gross Unrealized Gains	1	0
Gross Unrealized Losses	0	1
Estimated Fair Value	165	185
U.S. treasury notes
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	114	78
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Estimated Fair Value	114	78
Certificates of deposit
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	78	80
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Estimated Fair Value	78	80
Asset-backed securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	74	63
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Estimated Fair Value	$ 74	$ 63

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Investments - Contractual Maturities of Investments (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Investments, Debt and Equity Securities [Abstract]
Due in one year or less, Cost	$ 1,109
Due one year through five years, Cost	938
Due after five years through ten years, Cost	21
Amortized Cost	2,068	$ 1,808
Due in one year or less, Estimated Fair Value	1,109
Due one year through five years, Estimated Fair Value	940
Due after five years through ten years, Estimated Fair Value	21
Total, Estimated Fair Value	$ 2,070

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Investments - Available-for-Sale Investments (Details) $ in Millions	Mar. 31, 2016 USD ($) Security	Dec. 31, 2015 USD ($) Security
Schedule of Available-for-sale Securities [Line Items]
In a Continuous Loss Position for Less than 12 Months, Estimated Fair Value		$ 1,135
In a Continuous Loss Position for Less than 12 Months, Unrealized Losses		$ 6
In a Continuous Loss Position for Less than 12 Months, Number of Positions | Security		846
In a Continuous Loss Position for 12 Months or More, Estimated Fair value		$ 119
In a Continuous Loss Position for 12 Months or More, Unrealized Losses		$ 1
In a Continuous Loss Position for 12 Months or More, Number of Positions | Security		87
Corporate debt securities
Schedule of Available-for-sale Securities [Line Items]
In a Continuous Loss Position for Less than 12 Months, Estimated Fair Value	$ 453	$ 825
In a Continuous Loss Position for Less than 12 Months, Unrealized Losses	$ 2	$ 4
In a Continuous Loss Position for Less than 12 Months, Number of Positions | Security	274	588
In a Continuous Loss Position for 12 Months or More, Estimated Fair value	$ 0	$ 119
In a Continuous Loss Position for 12 Months or More, Unrealized Losses	$ 0	$ 1
In a Continuous Loss Position for 12 Months or More, Number of Positions | Security	0	87
GSEs
Schedule of Available-for-sale Securities [Line Items]
In a Continuous Loss Position for Less than 12 Months, Estimated Fair Value		$ 182
In a Continuous Loss Position for Less than 12 Months, Unrealized Losses		$ 1
In a Continuous Loss Position for Less than 12 Months, Number of Positions | Security		77
In a Continuous Loss Position for 12 Months or More, Estimated Fair value		$ 0
In a Continuous Loss Position for 12 Months or More, Unrealized Losses		$ 0
In a Continuous Loss Position for 12 Months or More, Number of Positions | Security		0
Municipal securities
Schedule of Available-for-sale Securities [Line Items]
In a Continuous Loss Position for Less than 12 Months, Estimated Fair Value		$ 128
In a Continuous Loss Position for Less than 12 Months, Unrealized Losses		$ 1
In a Continuous Loss Position for Less than 12 Months, Number of Positions | Security		181
In a Continuous Loss Position for 12 Months or More, Estimated Fair value		$ 0
In a Continuous Loss Position for 12 Months or More, Unrealized Losses		$ 0
In a Continuous Loss Position for 12 Months or More, Number of Positions | Security		0

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Receivables - Summary of Accounts Receivable (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total receivables	$ 863	$ 597
Health Plans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total receivables	768	511
Medicaid Solutions Segment
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total receivables	37	37
Other segment
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total receivables	58	49
California | Health Plans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total receivables	121	104
Florida | Health Plans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total receivables	62	22
Illinois | Health Plans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total receivables	94	35
Michigan | Health Plans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total receivables	58	39
New Mexico | Health Plans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total receivables	73	51
Ohio | Health Plans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total receivables	89	66
Puerto Rico | Health Plans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total receivables	54	33
South Carolina | Health Plans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total receivables	10	6
Texas | Health Plans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total receivables	77	56
Utah | Health Plans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total receivables	28	18
Washington | Health Plans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total receivables	69	53
Wisconsin | Health Plans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total receivables	24	22
Direct delivery and other | Health Plans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total receivables	$ 9	$ 6

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Restricted Investments - Summary of Restricted Investments by Health Plan (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted investments by health plan	$ 116	$ 109
Health Plans
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted investments by health plan	116	109
Florida | Health Plans
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted investments by health plan	34	34
Illinois | Health Plans
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted investments by health plan	3	0
Michigan | Health Plans
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted investments by health plan	1	1
New Mexico | Health Plans
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted investments by health plan	47	43
Ohio | Health Plans
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted investments by health plan	12	12
Puerto Rico | Health Plans
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted investments by health plan	10	10
Texas | Health Plans
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted investments by health plan	4	4
Utah | Health Plans
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted investments by health plan	4	4
Wisconsin | Health Plans
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted investments by health plan	$ 1	$ 1

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Restricted Investments - Contractual Maturities of Our Held-to-Maturity Restricted Investments (Details) $ in Millions	Mar. 31, 2016 USD ($)
Investments, Debt and Equity Securities [Abstract]
Amortized Cost, Due in one year or less	$ 111
Amortized Cost, Due one year through five years	5
Amortized Cost, Total	116
Estimated Fair Value, Due in one year or less	111
Estimated Fair Value, Due one year through five years	5
Estimated Fair Value, Total	$ 116

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Medical Claims and Benefits Payable - Medical Claims and Future Benefits (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Other Liabilities Disclosure [Abstract]
Fee-for-service claims incurred but not paid (IBNP)	$ 1,392	$ 1,191
Pharmacy payable	111	88
Capitation payable	138	140
Other Claims Payable	299	266
Medical claims and benefits payable	$ 1,940	$ 1,685	$ 1,201

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Medical Claims and Benefits Payable - Components of Change in Medical Claims and Benefits Payable (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Insurance Claims [Roll Forward]
Medical claims and benefits payable, beginning balance	$ 1,685	$ 1,201
Components of medical care costs related to:
Current period	3,755	11,935
Prior periods	(167)	(141)
Total medical care costs	3,588	11,794
Change in non-risk provider payables	24	48
Payments for medical care costs related to:
Current period	2,241	10,448
Prior periods	1,116	910
Total paid	3,357	11,358
Medical claims and benefits payable, ending balance	$ 1,940	$ 1,685
Benefit from prior period as a percentage of:
Balance at beginning of period	10.00%	11.80%
Premium revenue, trailing twelve months	1.20%	1.10%
Medical care costs, trailing twelve months	1.30%	1.20%

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Medical Claims and Benefits Payable (Details) member in Thousands, $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2016 USD ($) Contract member	Dec. 31, 2015 USD ($) member	Dec. 31, 2015 USD ($)
Insurance Claims [Line Items]
Non-risk provider payables | $	$ 191	$ 167	$ 167
Number of members added, approximately (in member)	425
Favorable prior period claims development | $	$ 167		$ 141
Minimum
Insurance Claims [Line Items]
Percentage of liability for unpaid claims not paid out	8.00%
Maximum
Insurance Claims [Line Items]
Percentage of liability for unpaid claims not paid out	10.00%
California
Insurance Claims [Line Items]
Number of members added, approximately (in member)	57
Florida
Insurance Claims [Line Items]
Number of members added, approximately (in member)	114	100
Texas
Insurance Claims [Line Items]
Number of members added, approximately (in member)	122
Utah
Insurance Claims [Line Items]
Number of members added, approximately (in member)	48
Wisconsin
Insurance Claims [Line Items]
Number of members added, approximately (in member)	39
Illinois
Insurance Claims [Line Items]
Number of members added, approximately (in member)	100
Number of contracts acquired (in contract) | Contract	3

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Debt (Details)			1 Months Ended		3 Months Ended	12 Months Ended
	Nov. 10, 2015 USD ($)	Jun. 12, 2015 USD ($)	Sep. 30, 2014 USD ($) d	Feb. 28, 2013 USD ($) d $ / shares	Mar. 31, 2016 USD ($) $ / shares	Dec. 31, 2015 USD ($)	Jun. 30, 2015 USD ($)
5.375% Notes
Debt Instrument [Line Items]
Percentage of contractual interest rate on Notes					5.375%	5.375%
1.625% Notes
Debt Instrument [Line Items]
Percentage of contractual interest rate on Notes					1.625%	1.625%
1.125% Convertible Notes
Debt Instrument [Line Items]
Percentage of contractual interest rate on Notes					1.125%	1.125%
Senior Notes | 5.375% Notes
Debt Instrument [Line Items]
Face amount of debts	$ 700,000,000
Percentage of contractual interest rate on Notes	5.375%
Senior Notes [Abstract]
Redemption price of the principal amount (in percent)	100.00%
Senior Notes | 1.125% Convertible Notes
Debt Instrument [Line Items]
Face amount of debts				$ 550,000,000
Percentage of contractual interest rate on Notes				1.125%
Convertible Debt [Abstract]
Initial conversation rate on Notes				0.0245277
Conversion price per share of common stock | $ / shares				$ 40.77
Current portion of long-term debt to be converted within 12 months					$ 454,000,000
Senior note effective interest rate (in percent)					6.00%
Senior notes amortization period					3 years 10 months
Convertible debt, if-converted value in excess of principal					$ 239,000,000	$ 332,000,000
Convertible Debt | 1.625% Notes
Debt Instrument [Line Items]
Face amount of debts			$ 301,551,000.000
Percentage of contractual interest rate on Notes			1.625%
Term of debt instrument			4 years
Convertible Debt [Abstract]
Initial conversation rate on Notes			0.0172157
Conversion price per share of common stock | $ / shares					$ 58.09
Senior note effective interest rate (in percent)					5.00%
Convertible debt, if-converted value in excess of principal					$ 30,000,000	10,000,000
Proceeds from Issuance of Debt			$ 125,000,000.0
Extinguishment of Debt Disclosures [Abstract]
Frequency of periodic payment on Senior Notes					semiannually
Additional interest payable for any semiannual interest period with 1.625% Notes outstanding less than $100 million			0.25%
Minimum 1.625% Notes outstanding balance threshold for additional interest payable					$ 100,000,000
Senior Notes [Abstract]
Redemption period start date					Aug. 19, 2018
Redemption price of the principal amount (in percent)					100.00%
Debt discount amortization period					2 years 5 months
Convertible debt carrying amount of equity component					$ 23,000,000	$ 23,000,000
Redemption period, option one | Senior Notes | 1.125% Convertible Notes
Convertible Debt [Abstract]
Debt convertible threshold trading days | d				20
Debt convertible threshold consecutive trading days				30 days
Debt convertible threshold percentage of stock price trigger				130.00%
Redemption period, option one | Convertible Debt | 1.625% Notes
Convertible Debt [Abstract]
Debt convertible threshold trading days | d			20
Debt convertible threshold consecutive trading days			30 days
Debt convertible threshold percentage of stock price trigger			130.00%
Redemption period, option two | Senior Notes | 1.125% Convertible Notes
Convertible Debt [Abstract]
Debt convertible threshold trading days | d				5
Debt convertible threshold consecutive trading days				5 days
Debt convertible maximum threshold percentage of stock price				98.00%
Redemption period, option two | Convertible Debt | 1.625% Notes
Convertible Debt [Abstract]
Debt convertible threshold trading days | d			5
Debt convertible threshold consecutive trading days			5 days
Debt convertible maximum threshold percentage of stock price			98.00%
August 19, 2018 | Convertible Debt | 1.625% Notes
Senior Notes [Abstract]
Redemption period start date					Aug. 19, 2018
Redemption period end date					Aug. 19, 2018
August 19, 2024 | Convertible Debt | 1.625% Notes
Senior Notes [Abstract]
Redemption period start date					Aug. 19, 2024
Redemption period end date					Aug. 19, 2024
August 19, 2029 | Convertible Debt | 1.625% Notes
Senior Notes [Abstract]
Redemption period start date					Aug. 19, 2029
Redemption period end date					Aug. 19, 2029
August 19, 2034 | Convertible Debt | 1.625% Notes
Senior Notes [Abstract]
Redemption period start date					Aug. 19, 2034
Redemption period end date					Aug. 19, 2034
August 19, 2039 | Convertible Debt | 1.625% Notes
Senior Notes [Abstract]
Redemption period start date					Aug. 19, 2039
Redemption period end date					Aug. 19, 2039
Revolving Credit Facility | Unsecured Debt
Debt Instrument [Line Items]
Maximum borrowing capacity							$ 250,000,000
Term of debt instrument		5 years
Potential maximum borrowing capacity		$ 350,000,000
Current borrowing capacity					$ 244,000,000
Amount outstanding under the Credit Facility					$ 0
Frequency of commitment fee payment					quarterly
Letter of Credit
Debt Instrument [Line Items]
Amount outstanding under Letter of Credit					$ 6,000,000

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Debt - Maturities of Long-Term Debt (Details) - USD ($) $ in Millions		Mar. 31, 2016		Dec. 31, 2015
Schedule of Maturities of Long-term Debt [Line Items]
Total Principal Balance		$ 1,553		$ 1,553
2016		1
2017		0
2018		0
2019		0
2020		550
Thereafter		1,002
5.375% Notes
Schedule of Maturities of Long-term Debt [Line Items]
Total Principal Balance		700		700
2016		0
2017		0
2018		0
2019		0
2020		0
Thereafter		700
1.125% Convertible Notes
Schedule of Maturities of Long-term Debt [Line Items]
Total Principal Balance		550		550
2016		0
2017		0
2018		0
2019		0
2020		550
Thereafter		0
1.625% Notes
Schedule of Maturities of Long-term Debt [Line Items]
Total Principal Balance		302	[1]	302
2016	[1]	0
2017	[1]	0
2018	[1]	0
2019	[1]	0
2020	[1]	0
Thereafter	[1]	302
Other
Schedule of Maturities of Long-term Debt [Line Items]
Total Principal Balance		1		$ 1
2016		1
2017		0
2018		0
2019		0
2020		0
Thereafter		$ 0

[1] The 1.625% Notes have a contractual maturity date in 2044; however, on specified dates beginning in 2018 as described below, holders of the 1.625% Notes may require us to repurchase some or all of the 1.625% Notes, or we may redeem any or all of the 1.625% Notes.

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Debt - Schedule of Long-Term Debt (Details) - USD ($) $ in Millions	Mar. 31, 2016		Dec. 31, 2015
Details of the liability component:
Total Principal Balance	$ 1,553		$ 1,553
Unamortized Discount	111		120
Unamortized Issuance Costs	22		22
Net Carrying Amount	1,420		1,411
5.375% Notes
Details of the liability component:
Total Principal Balance	700		700
Unamortized Discount	0		0
Unamortized Issuance Costs	11		11
Net Carrying Amount	689		689
1.125% Convertible Notes
Details of the liability component:
Total Principal Balance	550		550
Unamortized Discount	89		95
Unamortized Issuance Costs	7		7
Net Carrying Amount	454		448
1.625% Notes
Details of the liability component:
Total Principal Balance	302	[1]	302
Unamortized Discount	22		25
Unamortized Issuance Costs	4		4
Net Carrying Amount	276		273
Other
Details of the liability component:
Total Principal Balance	1		1
Unamortized Discount	0		0
Unamortized Issuance Costs	0		0
Net Carrying Amount	$ 1		$ 1

[1] The 1.625% Notes have a contractual maturity date in 2044; however, on specified dates beginning in 2018 as described below, holders of the 1.625% Notes may require us to repurchase some or all of the 1.625% Notes, or we may redeem any or all of the 1.625% Notes.

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Debt - Interest Cost Recognized (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Interest cost recognized for the period relating to the:
Contractual interest coupon rate	$ 12	$ 3
Amortization of the discount	7	7
Total interest cost recognized	$ 19	$ 10

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Derivatives - Fair Value on Consolidated Balance Sheets (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015
1.125% Convertible Notes
Derivative [Line Items]
Percentage of contractual interest rate on Notes	1.125%	1.125%
1.125% Call Option
Derivative [Line Items]
Percentage of contractual interest rate on Call Option	1.125%	1.125%	1.125%
Current assets | 1.125% Call Option
Derivative [Line Items]
Derivative assets	$ 377	$ 374
Current liabilities | 1.125% Conversion Option derivative liability
Derivative [Line Items]
Derivative liabilities	$ 377	$ 374

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Stockholders' Equity (Details) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2013
Class of Stock [Line Items]
Increase in stockholders' equity	$ 33,000,000
Net income	24,000,000	$ 28,000,000
Other comprehensive income	6,000,000	1,000,000
Income tax benefit related to share-based compensation	$ 3,000,000
Number of warrants issued			13,490,236
Warrant, strike price per share			$ 53.8475
Trading days measurement period	160 days
Stated percentage of warrants	1.125%
Unrecognized compensation expense	$ 53,000,000
Weighted average period for recognition (in years)	2 years 1 month
Unrecognized compensation forfeiture rate (as a percent)	3.80%
Restricted and Performance Stock
Class of Stock [Line Items]
Fair value of restricted and performance stock awards granted	$ 18,000,000	11,000,000
Total fair value of restricted shares vested	$ 32,000,000	$ 23,000,000
Restricted Stock
Class of Stock [Line Items]
Number of nonvested shares outstanding (in shares)	603,000
Performance shares that are expected to vest (in shares)	425,000
Common Stock
Class of Stock [Line Items]
Number of common stock issued (in shares)	200,000
December 2015 Repurchase Program | Common Stock
Class of Stock [Line Items]
Authorized repurchase amount	$ 50,000,000

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Stockholders' Equity - Expenses Charged to General and Administrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ 7	$ 6
Restricted stock and performance awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	5	5
Employee stock purchase plan and stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ 2	$ 1

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Stockholders' Equity - Restricted Share Activity (Details) - Restricted stock and performance awards shares in Thousands	3 Months Ended
	Mar. 31, 2016 $ / shares shares
Number of Shares
Beginning Balance, Shares | shares	1,035
Granted, Shares | shares	498
Vested, Shares | shares	(291)
Forfeited, Shares | shares	(1)
Ending Balance, Shares | shares	1,241
Weighted Average Grant Date Fair Value
Begining Balance (usd per share) | $ / shares	$ 46.68
Granted (usd per share) | $ / shares	64.21
Vested (usd per share) | $ / shares	39.09
Forfeited (usd per share) | $ / shares	33.53
Ending Balance (usd per share) | $ / shares	$ 55.50

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Segment Information (Details)	3 Months Ended
	Mar. 31, 2016 Segment
Segment Reporting [Abstract]
Number of reportable segments (in segment)	3

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Segment Information - Schedule of Operating Segment Information (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Segment Reporting Information [Line Items]
Gross margin		$ 420	$ 351
Revenue	[1]	4,343	3,171
Less: other operating expenses		4,254	3,089
Total Assets		7,183		$ 6,576
Income from continuing operations before income tax expense:
Operating income		89	82
Other expenses, net		25	15
Income before income tax expense		64	67
Other operating
Segment Reporting Information [Line Items]
Revenue	[2]	208	148
Less: other operating expenses	[3]	539	417
Health Plans
Segment Reporting Information [Line Items]
Gross margin		407	335
Revenue	[1]	4,201	3,117
Total Assets		5,302		4,707
Molina Medicaid Solutions
Segment Reporting Information [Line Items]
Gross margin		6	16
Revenue	[1]	52	52
Total Assets		250		213
Other
Segment Reporting Information [Line Items]
Gross margin		7	0
Revenue	[1]	90	$ 2
Total Assets		$ 1,631		$ 1,656

[1] Total revenue consists primarily of premium revenue for the Health Plans segment, and service revenue for the Molina Medicaid Solutions and Other segments.

[2] Other operating revenues include premium tax revenue, health insurer fee revenue, investment income and other revenue.

[3] Other operating expenses include general and administrative expenses, premium tax expenses, health insurer fee expenses and depreciation and amortization.

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Commitments and Contingencies (Details) member in Thousands, $ in Millions	1 Months Ended	3 Months Ended
	Apr. 30, 2016 USD ($)	Mar. 31, 2016 USD ($) member	Mar. 31, 2015 USD ($)	Apr. 29, 2016 USD ($)	Dec. 31, 2015 USD ($)
Entity Information [Line Items]
Premium revenue		$ 3,995	$ 2,971
Premiums receivable		1			$ 3
Net assets of subsidiaries subject to restrictions		1,221			1,229
Aggregate statutory capital and surplus		1,349
Required minimum statutory capital surplus		854
Parent Company
Entity Information [Line Items]
Restricted cash and investments		$ 542			$ 612
Illinois
Entity Information [Line Items]
Number of members served, approximately (in member) | member		206
Premium revenue		$ 149
Puerto Rico
Entity Information [Line Items]
Number of members served, approximately (in member) | member		339
Premium revenue		$ 181
Average premium revenue, monthly		60
Premiums receivable		30
Puerto Rico | Collectibility of premium receivables
Entity Information [Line Items]
Premium revenue being withheld by Commonwealth		$ 12
Puerto Rico | Subsequent Event
Entity Information [Line Items]
Premium revenue	$ 15
Puerto Rico | Subsequent Event | Collectibility of premium receivables
Entity Information [Line Items]
Premium revenue being withheld by Commonwealth				$ 15
Percent of installment plan outstanding				25.00%

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Related Party Transactions (Details)	Mar. 31, 2016
Pacific Healthcare IPA
Related Party Transaction [Line Items]
Ownership percentage	50.00%

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Variable Interest Entities (VIEs) (Details) - Variable Interest Entity, Primary Beneficiary - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Variable Interest Entity [Line Items]
Amount paid for health care services	$ 31	$ 25
Total carrying amount of assets	12		$ 17
Total amount of liabilities	$ 12		$ 17