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