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