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