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