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