Find HMO service areas in Missouri
HMOS AUTHORIZED TO DO BUSINESS IN ST. LOUIS COUNTY
| ID | HMO | Approval Date | Withdrawal Date |
|---|---|---|---|
| 1 | AETNA BETTER HEALTH OF MISSOURI LLC | 06/13/1995 | |
| 2 | AETNA HEALTH INC | 10/13/2009 | |
| 3 | CIGNA HEALTHCARE OF ST LOUIS INC | 01/17/1986 | |
| 4 | COVENTRY HEALTH CARE OF KANSAS INC | 06/09/1988 | 11/23/1998 |
| 5 | COVENTRY HEALTH CARE OF MISSOURI INC | 09/10/1985 | |
| 6 | ESSENCE HEALTHCARE INC | 05/30/2003 | |
| 7 | HARMONY HEALTH PLAN INC | 03/22/2006 | |
| 8 | HMO MISSOURI INC | 12/02/1987 | |
| 9 | HOME STATE HEALTH PLAN INC | 03/12/2012 | |
| 10 | HUMANA HEALTH PLAN INC | 02/09/1995 | 08/29/2001 |
| 11 | MISSOURI CARE INCORPORATED | 06/10/2009 | |
| 12 | UNITEDHEALTHCARE OF THE MIDWEST INC | 12/04/1996 |