2018 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 the NDC Crosswalk Questions and Answers document.

December 2018
NDC to HCPCS Crosswalk (Excel, 1.2 MB)
NDC to HCPCS Crosswalk (PDF, 7.1 MB)
Date Changes (PDF, 105 KB)
Coding Changes (PDF, 88 KB)
Conversion Factor Changes (PDF, 98 KB)
Records and NDCs Added (PDF, 126 KB)
Records and NDCs Removed (PDF, 108 KB)
Additional Changes (PDF, 91 KB)
November 2018
NDC to HCPCS Crosswalk (Excel, 1.2 MB)
NDC to HCPCS Crosswalk (PDF, 7.1 MB)
Date Changes (PDF, 95 KB)
Coding Changes (PDF, 88 KB)
Conversion Factor Changes (PDF, 98 KB)
Records and NDCs Added (PDF, 102 KB)
Records and NDCs Removed (PDF, 118 KB)
Additional Changes (PDF, 91 KB)
October 2018
NDC to HCPCS Crosswalk (Excel, 1.2 MB)
NDC to HCPCS Crosswalk (PDF, 7.4 MB)
Date Changes (PDF, 57 KB)
Coding Changes (PDF, 55 KB)
Conversion Factor Changes (PDF, 55 KB)
Records and NDCs Added (PDF, 79 KB)
Records and NDCs Removed (PDF, 75 KB)
Additional Changes (PDF, 55 KB)
September 2018
NDC to HCPCS Crosswalk (Excel, 1.2 MB)
NDC to HCPCS Crosswalk (PDF, 7.0 MB)
Date Changes (PDF, 63 KB)
Coding Changes (PDF, 55 KB)
Conversion Factor Changes (PDF, 56 KB)
Records and NDCs Added (PDF, 90 KB)
Records and NDCs Removed (PDF, 72 KB)
Additional Changes (PDF, 55 KB)
August 2018
NDC to HCPCS Crosswalk (Excel, 1.2 MB)
NDC to HCPCS Crosswalk (PDF, 7.1 MB)
Date Changes (PDF, 105 KB)
Coding Changes (PDF, 88 KB)
Conversion Factor Changes (PDF, 98 KB)
Records and NDCs Added (PDF, 126 KB)
Records and NDCs Removed (PDF, 108 KB)
Additional Changes (PDF, 91 KB)
July 2018
NDC to HCPCS Crosswalk (Excel, 1.2 MB)
NDC to HCPCS Crosswalk (PDF, 6.4 MB)
Date Changes (PDF, 61 KB)
Coding Changes (PDF, 54 KB)
Conversion Factor Changes PDF, 55 KB)
Records and NDCs Added (PDF, 88 KB)
Records and NDCs Removed (PDF, 77 KB)
Additional Changes (PDF, 54 KB)
June 2018
NDC to HCPCS Crosswalk (Excel, 1.1 MB)
NDC to HCPCS Crosswalk (PDF, 5.5 MB)
Date Changes (PDF, 59 KB)
Coding Changes (PDF, 54 KB)
Conversion Factor Changes PDF, 55 KB)
Records and NDCs Added (PDF, 69 KB)
Records and NDCs Removed (PDF, 112 KB)
Additional Changes (PDF, 54 KB)
May 2018
NDC to HCPCS Crosswalk (Excel, 1.0 MB)
NDC to HCPCS Crosswalk (PDF, 5.5 MB)
Date Changes (PDF, 77 KB)
Coding Changes (PDF, 54 KB)
Conversion Factor Changes PDF, 54 KB)
Records and NDCs Added (PDF, 74 KB)
Records and NDCs Removed (PDF, 66 KB)
Additional Changes (PDF, 54 KB)
April 2018
NDC to HCPCS Crosswalk (Excel, 1.0 MB)
NDC to HCPCS Crosswalk (PDF, 5.6 MB)
Date Changes (PDF, 92 KB)
Coding Changes (PDF, 64 KB)
Conversion Factor Changes PDF, 65 KB)
Records and NDCs Added (PDF, 71 KB)
Records and NDCs Removed (PDF, 83 KB)
Additional Changes (PDF, 69 KB)
March 2018
NDC to HCPCS Crosswalk (Excel, 3.2 MB)
NDC to HCPCS Crosswalk (PDF, 757 KB)
Date Changes (PDF, 10 KB)
Coding Changes (PDF, 10 KB)
Conversion Factor Changes PDF, 10 KB)
Records and NDCs Added (PDF, 12 KB)
Records and NDCs Removed (PDF, 10 KB)
Additional Changes (PDF, 10 KB)
February 2018
NDC to HCPCS Crosswalk (Excel, 3.2 MB)
NDC to HCPCS Crosswalk (PDF, 1.3 MB)
Date Changes (PDF, 26 KB)
Coding Changes (PDF, 15 KB)
Conversion Factor Changes PDF, 20 KB)
Records and NDCs Added (PDF, 22 KB)
Records and NDCs Removed (PDF, 21 KB)
Additional Changes (PDF, 20 KB)
January 2018
NDC to HCPCS Crosswalk (Excel, 3.2 MB)
NDC to HCPCS Crosswalk (PDF, 750 KB)
Date Changes (PDF, 10 KB)
Coding Changes (PDF, 10 KB)
Conversion Factor Changes PDF, 10 KB)
Records and NDCs Added (PDF, 12 KB)
Records and NDCs Removed (PDF, 14 KB)
Additional Changes (PDF, 10 KB)

Last Updated: 01/09/2019