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