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