Revenue and Accounts Receivable - Summary of Account Receivable Balance (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Schedule of Account Receivable [Line Items]
Accounts receivable, net	$ 200,990	$ 133,433
Accounts receivable
Schedule of Account Receivable [Line Items]
Accounts receivable, net	404,203	227,889
Medicare risk adjustment
Schedule of Account Receivable [Line Items]
Accounts receivable, net	74,220	21,072
Unpaid service provider costs
Schedule of Account Receivable [Line Items]
Accounts receivable, net	$ (277,433)	$ (115,528)