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