BUSINESS ACQUISITIONS	3 Months Ended
Mar. 31, 2023
Business Combinations [Abstract]
BUSINESS ACQUISITIONS	BUSINESS ACQUISITIONS During February 2023, the Company announced that it had entered into a definitive agreement to acquire select assets of the laboratory services business of New York-Presbyterian, which serves providers and patients in New York, as well as the Tri-State Area and beyond. The transaction closed during April 2023. See Note 15 for further discussion. For details regarding the Company's 2022 acquisitions, see Note 6 to the audited consolidated financial statements in the Company's 2022 Annual Report on Form 10-K.

The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-URI https://asc.fasb.org/topic&trid=2303972

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=128092470&loc=d3e4946-128472

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