TOTAL REVENUES (Tables)

9 Months Ended

Sep. 30, 2021

Disaggregation Of Revenue [Abstract]

Schedule of revenue from patients and third - party payors

The payor mix of fee-for-service revenue from patients and third-party payors consists of the following:

	Successor
	Three Months Ended September 30, 2021					Three Months Ended September 30, 2020					Nine Months Ended September 30, 2021
	Amount		% of Total Revenue			Amount		% of Total Revenue			Amount		% of Total Revenue
Commercial	$	158,035		91	%	$	90,810		89	%	$	433,684		91	%
Government		8,731		5	%		4,782		5	%		20,942		4	%
Self-pay		5,948		3	%		4,416		4	%		19,230		4	%
Total patient service revenue		172,714		99	%		100,008		98	%		473,856		99	%
Nonpatient service revenue		1,121		1	%		1,974		2	%		3,660		1	%
Total	$	173,835		100	%	$	101,982		100	%	$	477,516		100	%

	Successor					Predecessor
	April 13 to September 30, 2020					January 1 to May 14, 2020
	Amount		% of Total Revenue			Amount		% of Total Revenue
Commercial	$	129,983		88	%	$	98,146		88	%
Government		7,468		5	%		5,411		5	%
Self-pay		6,703		5	%		4,821		4	%
Total patient service revenue		144,154		98	%		108,378		97	%
Nonpatient service revenue		3,281		2	%		3,283		3	%
Total	$	147,435		100	%	$	111,661		100	%

Schedule of percentage of revenue from insurance companies

Among the commercial payors, five insurance companies comprise the following percentage of revenue. Three payors individually exceed 10% of the Company’s revenue for the three months ended September 30, 2021 (Successor), the three months ended September 30, 2020 (Successor), the nine months ended September 30, 2021 (Successor), the period from April 13, 2020 to September 30, 2020 (Successor), and the period from January 1, 2020 to May 14, 2020 (Predecessor).

	Successor												Predecessor
	Three Months Ended September 30, 2021			Three Months Ended September 30, 2020			Nine Months Ended September 30, 2021			April 13 to September 30, 2020			January 1 to May 14, 2020
Top five commercial payors		63	%		69	%		63	%		67	%		67	%
Top one payor		19	%		23	%		19	%		23	%		23	%
Top two payor		18	%		18	%		17	%		19	%		19	%
Top three payor		12	%		13	%		13	%		13	%		11	%