Total Revenues (Tables)

12 Months Ended

Dec. 31, 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
	Year Ended December 31, 2021					April 13 to December 31, 2020
	Amount		% of Total Revenue			Amount		% of Total Revenue
Commercial	$	601,850		90	%	$	236,649		89	%
Government		29,436		5	%		12,662		5	%
Self-pay		28,915		4	%		11,099		4	%
Total patient service revenue		660,201		99	%		260,410		98	%
Nonpatient service revenue		7,310		1	%		5,146		2	%
Total	$	667,511		100	%	$	265,556		100	%

	Predecessor
	January 1 to May 14, 2020					Year Ended December 31, 2019
	Amount		% of Total Revenue			Amount		% of Total Revenue
Commercial	$	98,146		88	%	$	180,242		85	%
Government		5,411		5	%		12,616		6	%
Self-pay		4,821		4	%		11,179		5	%
Total patient service revenue		108,378		97	%		204,037		96	%
Nonpatient service revenue		3,283		3	%		8,481		4	%
Total	$	111,661		100	%	$	212,518		100	%

Schedule of percentage of revenue from insurance companies

Among the commercial payors, five insurance companies comprise the following percentages of revenues:

	Successor						Predecessor
	Year Ended December 31, 2021			April 13 to December 31, 2020			January 1 to May 14, 2020			Year Ended December 31, 2019
Top five commercial payors		55	%		68	%		67	%		64	%
Top one payor		19	%		22	%		23	%		21	%
Top two payor		14	%		19	%		19	%		18	%
Top three payor		—			13	%		11	%		11	%