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