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