4.	REVENUE RECOGNITION

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Revenues are recognized in the period in which services are rendered.

Net patient revenues consists of revenues for physical therapy and occupational therapy clinics that provide pre-and post-operative care and treatment for orthopedic related disorders, sports-related injuries, preventative care, rehabilitation of injured workers and neurological-related injuries. Net patient revenues (patient revenues less estimated contractual adjustments) are recognized at the estimated net realizable amounts from third-party payors, patients and others in exchange for services rendered when obligations under the terms of the contract are satisfied. There is an implied contract between us and the patient upon each patient visit. Generally, this occurs as the Company provides physical and occupational therapy services, as each service provided is distinct and future services rendered are not dependent on previously rendered services. The Company has agreements with third-party payors that provide for payments to the Company at amounts different from its established rates. The allowance for estimated contractual adjustments is based on terms of payor contracts and historical collection and write-off experience.

Management contract revenues, which are included in other revenues in the consolidated statements of net income, are derived from contractual arrangements whereby the Company manages a clinic owned by a third party. The Company does not have any ownership interest in these clinics. Typically, revenues are determined based on the number of visits conducted at the clinic and recognized at the point in time when services are performed. Costs, typically salaries for our employees, are recorded when incurred.

Revenues from the industrial injury prevention business, which are also included in other revenues in the consolidated statements of net income, are derived from onsite services the Company provides to clients’ employees including injury prevention, rehabilitation, ergonomic assessments and performance optimization. Revenue from the industrial injury prevention business is recognized when obligations under the terms of the contract are satisfied. Revenues are recognized at an amount equal to the consideration the Company expects to receive in exchange for providing injury prevention services to its clients. The revenue is determined and recognized based on the number of hours and respective rate for services provided in a given period.

Additionally, other revenues include services the Company provides on-site, such as schools and industrial worksites, for physical or occupational therapy services, and athletic trainers and gym membership fees. Contract terms and rates are agreed to in advance between the Company and the third parties. Services are typically performed over the contract period and revenue is recorded at the point of service. If the services are paid in advance, revenue is recorded as a contract liability over the period of the agreement and recognized at the point in time, when the services are performed.

The Company determines allowances for doubtful accounts based on the specific agings and payor classifications at each clinic. The provision for doubtful accounts is included in clinic operating costs in the statements of net income. Patient accounts receivable, which are stated at the historical carrying amount net of contractual allowances, write-offs and allowance for doubtful accounts, includes only those amounts the Company estimates to be collectible.

The following table details the revenue related to the various categories (in thousands):

	Three Months Ended				Six Months Ended
	June 30, 2019		June 30, 2018		June 30, 2019		June 30, 2018
Net patient revenues	$	113,363	$	105,989	$	220,013	$	206,541
Management contract revenues		2,215		2,160		4,360		4,397
Industrial injury prevention services revenues		10,288		6,274		17,188		11,126
Other revenues		507		675		1,043		1,376
	$	126,373	$	115,098	$	242,604	$	223,440

Medicare Reimbursement

The Medicare program reimburses outpatient rehabilitation providers based on the Medicare Physician Fee Schedule (‘‘MPFS’’). For services provided in 2019, a 0.25% increase has been applied to the fee schedule payment rates before applying the mandatory budget neutrality adjustment. For services provided in 2020 through 2025, a 0.0% percent update will be applied each year to the fee schedule payment rates, before applying the mandatory budget neutrality adjustment. Beginning in 2021, payments to individual therapists (Physical/Occupational Therapist in Private Practice) paid under the fee schedule may be subject to adjustment based on performance in the Merit Based Incentive Payment System (“MIPS”), which measures performance based on certain quality metrics, resource use, and meaningful use of electronic health records. Under the MIPS requirements, a provider’s performance is assessed according to established performance standards each year and then is used to determine an adjustment factor that is applied to the professional’s payment for the corresponding payment year. The provider’s MIPS performance in 2019 will determine the payment adjustment in 2021. Each year from 2019 through 2024, professionals who receive a significant share of their revenues through an alternate payment model (“APM”), (such as accountable care organizations or bundled payment arrangements) that involves risk of financial losses and a quality measurement component will receive a 5% bonus in the corresponding payment year. The bonus payment for APM participation is intended to encourage participation and testing of new APMs and to promote the alignment of incentives across payors. The specifics of the MIPS and APM adjustments will be subject to future notice and comment rule-making.

The Budget Control Act of 2011 increased the federal debt ceiling in connection with deficit reductions over the next ten years, and requires automatic reductions in federal spending by approximately $1.2 trillion. Payments to Medicare providers are subject to these automatic spending reductions, subject to a 2% cap. On April 1, 2013, a 2% reduction to Medicare payments was implemented. The Bipartisan Budget Act of 2015, enacted on November 2, 2015, extended the 2% reductions to Medicare payments through fiscal year 2025. The Bipartisan Budget Act of 2018, enacted on February 9, 2018, extends the 2% reductions to Medicare payments through fiscal year 2027.

Historically, the total amount paid by Medicare in any one year for outpatient physical therapy, occupational therapy, and/or speech-language pathology services provided to any Medicare beneficiary was subject to an annual dollar limit (i.e., the ‘‘Therapy Cap’’ or ‘‘Limit’’). For 2017, the annual Limit on outpatient therapy services was $1,980 for combined Physical Therapy and Speech Language Pathology services and $1,980 for Occupational Therapy services. As a result of Bipartisan Budget Act of 2018, the Therapy Caps have been eliminated, effective as of January 1, 2018.

Under the Middle Class Tax Relief and Job Creation Act of 2012 (‘‘MCTRA’’), since October 1, 2012, patients who met or exceeded $3,700 in therapy expenditures during a calendar year have been subject to a manual medical review to determine whether applicable payment criteria are satisfied. The $3,700 threshold is applied to Physical Therapy and Speech Language Pathology Services; a separate $3,700 threshold is applied to the Occupational Therapy. The MACRA directed CMS to modify the manual medical review process such that those reviews will no longer apply to all claims exceeding the $3,700 threshold and instead will be determined on a targeted basis based on a variety of factors that CMS considers appropriate. The Bipartisan Budget Act of 2018 extended the targeted medical review indefinitely, but reduced the threshold to $3,000 through December 31, 2027. For 2028, the threshold amount will be increased by the percentage increase in the Medicare Economic Index (“MEI”) for 2028 and in subsequent years the threshold amount will increase based on the corresponding percentage increase in the MEI for such subsequent year.

CMS adopted a multiple procedure payment reduction (‘‘MPPR’’) for therapy services in the final update to the MPFS for calendar year 2011. The MPPR applied to all outpatient therapy services paid under Medicare Part B — occupational therapy, physical therapy and speech-language pathology. Under the policy, the Medicare program pays 100% of the practice expense component of the Relative Value Unit (‘‘RVU’’) for the therapy procedure with the highest practice expense RVU, then reduces the payment for the practice expense component for the second and subsequent therapy procedures or units of service furnished during the same day for the same patient, regardless of whether those therapy services are furnished in separate sessions. Since 2013, the practice expense component for the second and subsequent therapy service furnished during the same day for the same patient was reduced by 50%.

Medicare claims for outpatient therapy services furnished by therapy assistants on or after January 1, 2022 must include a modifier indicating the service was furnished by a therapy assistant. CMS was required to develop a modifier to mark services provided by a therapy assistant by January 1, 2019, and then submitted claims have to report the modifier mark starting January 1, 2020. Outpatient therapy services furnished on or after January 1, 2022 in whole or part by a therapy assistant will be paid at an amount equal to 85% of the payment amount otherwise applicable for the service.

Statutes, regulations, and payment rules governing the delivery of therapy services to Medicare beneficiaries are complex and subject to interpretation. The Company believes that it is in compliance, in all material respects, with all applicable laws and regulations and is not aware of any pending or threatened investigations involving allegations of potential wrongdoing that would have a material effect on the Company’s financial statements as of June 30, 2019. Compliance with such laws and regulations can be subject to future government review and interpretation, as well as significant regulatory action including fines, penalties, and exclusion from the Medicare program. For the six months ended June 30, 2019 and 2018, net patient revenue from Medicare were approximately $59.4 million and $51.0 million, respectively.

Contractual Allowances

Contractual allowances result from the differences between the rates charged for services performed and expected reimbursements by both insurance companies and government sponsored healthcare programs for such services. Medicare regulations and the various third party payors and managed care contracts are often complex and may include multiple reimbursement mechanisms payable for the services provided in Company clinics. The Company estimates contractual allowances based on its interpretation of the applicable regulations, payor contracts and historical calculations. Each month the Company estimates its contractual allowance for each clinic based on payor contracts and the historical collection experience of the clinic and applies an appropriate contractual allowance reserve percentage to the gross accounts receivable balances for each payor of the clinic. Based on the Company’s historical experience, calculating the contractual allowance reserve percentage at the payor level is sufficient to allow the Company to provide the necessary detail and accuracy with its collectability estimates. However, the services authorized and provided and related reimbursement are subject to interpretation that could result in payments that differ from the Company’s estimates. Payor terms are periodically revised necessitating continual review and assessment of the estimates made by management. The Company’s billing system does not capture the exact change in its contractual allowance reserve estimate from period to period in order to assess the accuracy of its revenues and hence its contractual allowance reserves. Management regularly compares its cash collections to corresponding net revenues measured both in the aggregate and on a clinic-by-clinic basis. In the aggregate, historically the difference between net revenues and corresponding cash collections has generally reflected a difference within approximately 1% of net revenues. Additionally, analysis of subsequent periods’ contractual write-offs on a payor basis reflects a difference within approximately 1% between the actual aggregate contractual reserve percentage as compared to the estimated contractual allowance reserve percentage associated with the same period end balance. As a result, the Company believes that a change in the contractual allowance reserve estimate would not likely be more than 1% at June 30, 2019.

A contract’s transaction price is allocated to each distinct performance obligation and recognized when, or as, the performance obligation is satisfied. To determine the transaction price, the Company includes the effects of any variable consideration, such as the probability of collecting that amount. The Company applies established rates to the services provided, and adjusts for the terms of payor contracts, as applicable. These contracted amounts are different from the Company’s established rates. The Company has established a “contractual allowance” for this difference. The allowance is based on the terms of payor contracts, historical and current reimbursement information and current experience with the clinic and partners. The Company’s established rates less the contractual allowance is the revenue that is recognized in the period in which the service is rendered. This revenue is deemed the transaction price and stated as “Net Patient Revenue” on the Company’s consolidated statements of income.

The Company’s performance obligations are satisfied at a point in time. After the clinic has provided services and satisfied its obligation to the customer for the reimbursement rates stipulated in the payor contracts (i.e. the transaction price), the Company recognizes the revenue, net of contractual allowances, in the period in which the services are rendered. The Company recognizes the full amount of revenue and reports the contractual allowances as a contra (or offset) revenue account to report a net revenue number based on the expected collections.