American Medical Association (AMA)

Centers for Medicaid and Medicare Services (CMS)

E&M Coding Documentation Guidelines

Federal Register

Health Care Association of New York State (HANYS)

ICD9 Provider and Diagnostic Codes

Island Peer Review Organization (IPRO)

Medical Society of the State of New York

National Library of Medicine

New York State Department of Health

New York Health Information Management Association (NYHIMA)

Office of Inspector General Workplan (OIG)