REVENUE (Tables)

12 Months Ended

Dec. 31, 2021

Revenue from Contract with Customer [Abstract]

Schedule of Net Revenue Earned by Category of Payer

The following table sets forth the net revenue earned by category of payer for the years ended December 31, 2021, 2020 and 2019 (in thousands):

	Year Ended December 31,
	2021		2020		2019
Commercial payers	$	2,971,900	$	2,618,112	$	2,001,105
Government payers	417,088		374,940		285,128
Patients	49,652		39,558		24,184
Net revenue	$	3,438,640	$	3,032,610	$	2,310,417