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