ICD-O-3 Coding Materials
ICD-O-3 SEER Site/Histology Validation List
Released 03/10/2015 - updated from 2/9/2001
This site/type list is provided in both PDF and Excel formats:
The PDF file is intended as a reference file for ICD-O-3 only. Although based on the 2/9/2001 Validation List, it has been stripped of redlining and strikeouts.
Note: The Site/Histology List is not intended to be used for case finding or to determine reportability.
ICD-O-3 Errata and Clarifications
Corrections for both the soft cover and hard cover versions of ICD-O-3 and further discussion of issues that were not well described in the printed editions of ICD-O-3:
- 03/10/2015 Errata for ICD-O-3 Site/Type Validation List [PDF - 119 KB]
- Set #1 - 5/22/2001 [PDF - 324 KB]
- Set #2 - 5/6/2003 [PDF - 66 KB]
Refer to the ICD-O-3 Archive for older reference documents.
The International Agency for Research on Cancer (IARC) provides an electronic version of ICD-O-3 on their website. However, the IARC versions are not identical to the versions used in the U.S. See the ICD-O-3 errata on this website and the NAACCR ICD-O-3 implementation guidelines for U.S. instructions.