Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.


The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Administrative Simplification: Transactions and Code Sets


Other Sources of Information

  «» Designated Standards Maintenance Organization (DSMO)
  • Maintenance of HIPAA Standards
  • Frequently Asked Questions
    «» Workgroup for Electronic Data Interchange's (WEDI) Strategic National Implementation Process (SNIP)
  • Implementation of HIPAA Standards
    «» HHS Office for Civil Rights
  • Health Information Privacy
    «» Health Care Financing Administration —  
    «» National Center for Health Statistics —  
      «» Agency for Healthcare Research and Quality —  

Last update: 15 March 2002