
Accredited Standards Committee (ASC X12)
American Health Information Management Association (AHIMA)
American Medical Association (AMA)
Association for Electronic Health Care Transactions (AFEHCT)
Centers for Medicare & Medicaid Services (CMS)
Consolidated Health Informatics Initiative (CHII)
Department of Health and Human Services (HHS)
Drug Enforcement Administration (DEA)
eHealth Initiative (e-Hi)
Food and Drug Administration (FDA)
Health Level 7 (HL7)
Healthcare Information & Management Systems Society (HIMSS)
National Council for Prescription Drug Programs (NCPDP)
NCPDP Pharmacy Database
National Health Information Infrastructure (NHII)
National Provider Identifier (NPI)
Office of the National Coordinator for Health Information Technology (ONCHIT)
National Association of State Medicaid Directors (NASMD)
United Nations Centre for Trade Facilitation and Electronic Business' (UN/CEFACT)
Work Group for Electronic Data Interchange (WEDi)