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