Current Versions

These documents are based on 2023 Casefinding lists (posted in November 2022).

  • ICD-9-CM to ICD-10-CM Based on FY2023 ICD-10-CM codes [PDF (PDF, 686 KB)] [XLSX (XLSX, 104 KB)]
  • ICD-10-CM to ICD-9-CM Based on FY2023 ICD-10-CM codes [PDF (PDF, 818 KB)] [XLSX (XLSX, 78 KB)]
  • ICD-10 to ICD-10-CM Based on FY2023 ICD-10-CM codes [PDF (PDF, 629 KB)] [XLSX (XLSX, 61 KB)]
  • ICD-10-CM to ICD-10 Based on FY2023 ICD-10-CM codes [PDF (PDF, 772 KB)] [XLSX (XLSX, 71 KB)]
  • ICD-9-CM to ICD-10 Based on FY2023 ICD-10-CM codes [PDF (PDF, 644 KB)] [XLSX (XLSX, 141 KB)]
  • ICD-10 to ICD-9-CM Based on FY2023 ICD-10-CM codes [PDF (PDF, 625 KB)] [XLSX (XLSX, 83 KB)]

This document was updated on 5/13/2022 and includes the new histologies implemented in 2021:

ICD-O-2 to 3

ICD-O-2 to 3 materials were updated on 6/14/2001 from their original posting of 3/22/2001.