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