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