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