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