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