Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition - Schedule of Disaggregation of Revenue (Details)

v3.21.1
Revenue Recognition - Schedule of Disaggregation of Revenue (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Disaggregation of Revenue [Line Items]    
Total revenues $ 545,165 $ 211,466
Services    
Disaggregation of Revenue [Line Items]    
Total revenues 506,951 170,839
Healthcare insurers    
Disaggregation of Revenue [Line Items]    
Total revenues 164,829 99,081
Government payers    
Disaggregation of Revenue [Line Items]    
Total revenues 73,658 26,930
Client payers    
Disaggregation of Revenue [Line Items]    
Total revenues 262,907 39,132
Patients    
Disaggregation of Revenue [Line Items]    
Total revenues $ 5,557 $ 5,696