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