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Querying & Reporting Codes
It is important that all reports and queries you submit are properly completed and contain codes that accurately represent, for example, the type of practitioner, the reportable action, or the purpose of a query. Your accurate reporting and querying result in better information for protecting the public and in fulfilling the mission of the NPDB.
Codes
Based upon your suggestions, and changes that occur in the health care field, the NPDB periodically updates the code lists. Use the following lists to create accurate submissions and to interpret your NPDB responses.
July 30, 2026 Code Lists Updates New
The NPDB will implement improvements to the QRXS and Codes List on July 30, 2026. To prepare you for the upcoming changes the following documents are available:
- All Data Field Code Lists (PDF - 1.38 MB)
- All Data Field Code Lists for Developers (in CSV format) (ZIP - 82 KB)
These changes will be available on May 1, 2026 in the QA environment to facilitate testing of your application.
The current Code Lists are available for download:
- All Data Field Code Lists (PDF - 1.10 MB)
- All Data Field Code Lists for Developers (in CSV format) (ZIP - 81.9 KB)
