2022 NDC/HCPCS Crosswalk


The NDC/HCPCS crosswalk provides a listing of each National Drug Code that is assigned to a HCPCS. The crosswalk is updated monthly, but contains all prior updates, along with providing details on what changes occurred that month.

For NDC/HCPCS crosswalk questions or file layout, view our NDC Crosswalk Questions and Answers.

 January 2022

NDC to HCPCS Crosswalk (Excel, 1098 KB)
NDC to HCPCS Crosswalk (PDF, 2878 KB)
Date Changes (PDF, 15 KB)
Coding Changes (PDF, 8 KB)
Conversion Factor Changes (PDF, 9 KB)
Records and NDCs Added (PDF, 30 KB)
Records and NDCs Removed (PDF, 135 KB)
Additional Changes (PDF, 8 KB)



Last Updated: 12/29/2021