REVENUE RECOGNITION

3 Months Ended

Mar. 31, 2022

Revenue from Contract with Customer [Abstract]

REVENUE RECOGITION

REVENUE RECOGNITION

    DIS

    Net revenues in the Company’s DIS business accounted for over 95% of the Company’s total net revenues for the three months ended March 31, 2022 and 2021 and are primarily comprised of a high volume of relatively low-dollar transactions. The DIS business, which provides clinical testing services and other services, satisfies its performance obligations and recognizes revenues primarily upon completion of the testing process (when results are reported) or when services have been rendered. The Company estimates the amount of consideration it expects to be entitled to receive from customer groups in exchange for providing services using the portfolio approach. These estimates include the impact of contractual allowances (including payer denials), and patient price concessions. The portfolios determined using the portfolio approach consist of the following groups of customers: healthcare insurers, government payers (Medicare and Medicaid programs), client payers and patients.

    For further details regarding revenue recognition in the Company's DIS business, see Note 3 to the audited consolidated financial statements in the Company's 2021 Annual Report on Form 10-K.

    DS

    The Company’s DS businesses primarily satisfy their performance obligations and recognize revenues when delivery has occurred or services have been rendered.

    Net Revenue and Net Accounts Receivable by Customer Type

    The approximate percentage of net revenue by type of customer was as follows:

	Three Months Ended March 31,
	2022		2021
Healthcare insurers:
Fee-for-service	39	%	38	%
Capitated	2		2
Total healthcare insurers	41		40
Government payers	11		10
Client payers	32		35
Patients (including coinsurance and deductible responsibilities)	13		12
Total DIS	97		97
DS	3		3
Net revenues	100	%	100	%

    The approximate percentage of net accounts receivable by type of customer was as follows:

	March 31, 2022		December 31, 2021
Healthcare Insurers	29	%	32	%
Government Payers	6		6
Client Payers	41		38
Patients (including coinsurance and deductible responsibilities)	20		21
Total DIS	96		97
DS	4		3
Net accounts receivable	100	%	100	%