The Administrative Simplification (AS) standards are grouped into the following categories:

Final Rules

• Transaction and Code Sets (Updated January 2009)
• Privacy (Updated April 2001)

Proposed Rules (Updated September 2005)

• Unique Identifiers
• National Provider Identifier (NPI)
• National Employer Identifier
• Security
• Electronic Signature/Digital Certification

Legislative mandates not yet published in proposed or final rules

• Unique Identifiers
• National Health Plan Identifier
• Individual Identifier
• Claims Attachments
• First Report of Injury
• Enforcement