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