NPDB-HIPDB Reporting Codes
A variety of data field code lists used for the NPDB and HIPDB are available below:
Data Field Codes for Medical Malpractice Payment Reports: 
- Nature of Allegation Codes
- Specific Allegation Codes
- Outcome Codes
- Act or Omission Codes - For Initial Reports submitted through January 30, 2004 using an earlier reporting format
Data Field Codes for Adverse Action Reports:
- Adverse Action Classification Codes - Individual Subjects
- Adverse Action Classification Codes - Organization Subjects
- Adverse Action Classification Codes - Retired codes no longer used on current reporting format
- Adverse Action Classification Codes - For Initial Reports submitted through August 14, 2000 using an earlier reporting format
- Basis for Action Codes - Individual Subjects
- Basis for Action Codes - Organization Subjects
- Basis for Action Codes - Retired codes no longer used on current reporting format
Data Field Codes for Judgment or Conviction Reports:
- Act or Omission Codes
- Nature of Relationship - Individual Subjects
- Nature of Relationship - Organization Subjects
Data Field Codes for the Proactive Disclosure Service Prototype:
Data Field Codes:
