Cigna, Northwell Direct, UMR, UnitedHealthcare (UHC), UHC Community Plan, UHC Choice Plan, ChampVA, Fidelis, Fidelis Medicaid, World Trade Center, WellCare, WellCare Medicaid/First Health, Christian Brothers, Beacon Health, Aetna, Multiplan, POMCO, Value Options, NYSHIP, Empire Blue Cross Blue Shield, Emblem GHI, 1199SEIU, Magnacare, TriCare, Meritan Health, ASGHEA, Medicare, most Medicare Advantage plans, Emblem Health Medicaid, Humana, Nacentia, and select union plans.