Subsidiaries
| | | | | |
| Entity | Jurisdiction |
| Polaris Parent LLC | Delaware |
| Polaris Intermediate Corp. | Delaware |
| MPH Acquisition Corp 1 | Delaware |
| MPH Acquisition Holdings LLC | Delaware |
| MPH Intermediate Holding Company 1 | Delaware |
| MultiPlan Holding Corporation | Delaware |
| MultiPlan, Inc. | New York |
| HST Acquisition Corp. | Delaware |
| HSTechnology Solutions, Inc. | Delaware |
| MARS Acquisition Corp. | Delaware |
| Medical Audit & Review Solutions, Inc. | Delaware |
| IHP Acquisition Corp. | Delaware |
| Integrated Health Plan, Inc. | Florida |
| HMA Acquisition Corporation | Delaware |
| Savant Management Concepts, Inc. | Arizona |
| i/mx Technologies, Inc. | Arizona |
| HMA, Inc. | Arizona |
| Medical Management Services, Inc. | Nevada |
| Rural Arizona Network, Inc. | Arizona |
| Health Management Network, Inc. | Nevada |
| NCN Acquisition Corporation | Delaware |
| National Care Network, LLC | Delaware |
| MPI Sub, Inc. | Delaware |
| Associates for Health Care, Inc. | Wisconsin |
| | | | | |
| ForMost, Inc. | Delaware |
| Admar Corporation | California |
| ProAmerica Managed Care, Inc. | Texas |
Florida Health, L.C.1 | Florida |
| Healthnetwork ProAmerica Midwest, Inc. | Illinois |
Private Healthcare Systems, Inc. (“PHS”) | Delaware |
| Statewide Independent PPO, Inc. | New York |
| American Lifecare, Inc. | Louisiana |
| American Lifecare Holdings, Inc. | Louisiana |
| MultiPlan Services Corporation | Delaware |
| Viant Holdings, Inc. | Delaware |
Viant, Inc. (“Viant”) | Nevada |
Beech Street Corporation (“Beech Street”) | California |
| Viant Payment Systems, Inc. | Delaware |
| Texas True Choice, Inc. | Delaware |
| HealthNetwork Systems, LLC | Delaware |
| Viant Management Services, Inc. | Nevada |
| HealthEOS by MultiPlan, Inc. | Wisconsin |
1 MPI Sub, Inc. owns a one percent interest in Florida Health, L.C. and ProAmerica Managed Care, Inc. owns the remaining 99% interest in Florida Health, L.C.
