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