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