American Academy of Professional Coders (AAPC) http://www.aapc.com/

Healthcare Financial Management Association (HFMA) http://www.hfma.org/

Professional Association of Healthcare Office Managers (PAHCOM) http://www.pahcom.com/

American Health Information Management Association (AHIMA) http://www.ahima.org/

Medical Group Management Association (MGMA) http://www.mgma.com/

Central Office on ICD-9-CM http://www.hospitalconnect.com/

American Association for Medical Transcription (AAMT) http://www.aamt.org/

National Committee on Quality Assurance (NCQA) http://www.ncqa.org/

American Academy of Medical Administrators http://www.aameda.org/

American Association of Health Plans (AAHP) http://www.aahp.org/

American Medical Association (AMA) http://www.ama-assn.org/

Medical Records Institute http://www.medrecinst.com/

American College of Physicians http://www.acponline.org/