Revenue, Receivables, and Concentration of Credit Risk - Schedules of Concentration of Risk as a Percentage of Revenues and Receivables (Details) - Major Payors	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Total Revenues | Payor A
Concentration Risk [Line Items]
Concentration risk, percentage	23.00%	25.00%
Total Revenues | Payor B
Concentration Risk [Line Items]
Concentration risk, percentage	16.00%	19.00%
Total Revenues | Payor C
Concentration Risk [Line Items]
Concentration risk, percentage	15.00%	14.00%
Receivables | Payor A
Concentration Risk [Line Items]
Concentration risk, percentage	14.00%		13.00%
Receivables | Payor B
Concentration Risk [Line Items]
Concentration risk, percentage	17.00%		20.00%
Receivables | Payor C
Concentration Risk [Line Items]
Concentration risk, percentage	14.00%		10.00%
Receivables | Payor D
Concentration Risk [Line Items]
Concentration risk, percentage			10.00%
Receivables | Payor E
Concentration Risk [Line Items]
Concentration risk, percentage			11.00%
Receivables | Payor F
Concentration Risk [Line Items]
Concentration risk, percentage	12.00%