| 1199SEIU in Monrovia, CA | AMERIGROUP in Monrovia, CA |
| APS Healthcare in Monrovia, CA | Aetna in Monrovia, CA |
| Alliance in Monrovia, CA | AmeriHealth in Monrovia, CA |
| American Behavioral in Monrovia, CA | Beech Street in Monrovia, CA |
| Behavioral Health Systems in Monrovia, CA | BlueCross and/or BlueShield in Monrovia, CA |
| CCN in Monrovia, CA | CHIPA/College Health in Monrovia, CA |
| Cascade Health in Monrovia, CA | Ceridian in Monrovia, CA |
| ChoiceCare in Monrovia, CA | Cigna in Monrovia, CA |
| ComPsych in Monrovia, CA | Corphealth in Monrovia, CA |
| Coventry in Monrovia, CA | First Choice Health in Monrovia, CA |
| First Health in Monrovia, CA | GHI/Group Health Incorporated in Monrovia, CA |
| Great-West in Monrovia, CA | Guardian in Monrovia, CA |
| HFN in Monrovia, CA | HIP/Health Plan of New York in Monrovia, CA |
| Harvard Pilgrim Health Care in Monrovia, CA | Health Net in Monrovia, CA |
| Holman Group in Monrovia, CA | Horizon Healthcare in Monrovia, CA |
| Humana in Monrovia, CA | Integrated Health Plan in Monrovia, CA |
| Interplan in Monrovia, CA | Kaiser in Monrovia, CA |
| LifeWise in Monrovia, CA | MAMSI in Monrovia, CA |
| MHN/Managed Health Network in Monrovia, CA | Magellan Behavioral Health in Monrovia, CA |
| MagnaCare in Monrovia, CA | Medica in Monrovia, CA |
| Medicaid in Monrovia, CA | Medical Mutual in Monrovia, CA |
| Medicare in Monrovia, CA | Multiplan in Monrovia, CA |
| NCPPO in Monrovia, CA | ODS in Monrovia, CA |
| Oxford in Monrovia, CA | PHCS/Private Health Care Systems in Monrovia, CA |
| PPOM in Monrovia, CA | PacifiCare in Monrovia, CA |
| PacificSource in Monrovia, CA | PreferredOne in Monrovia, CA |
| Providence in Monrovia, CA | Sloans Lake in Monrovia, CA |
| TRICARE in Monrovia, CA | TriWest0127 in Monrovia, CA |
| Tufts in Monrovia, CA | UniCare in Monrovia, CA |
| Uniform in Monrovia, CA | United in Monrovia, CA |
| VMC in Monrovia, CA | ValueOptions in Monrovia, CA |
| WellPoint in Monrovia, CA |
