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