SEER Program Coding and Staging Manual

SEER Program Coding and Staging Manual 2023

SEER Program Coding and Staging Manual 2023 (PDF, 1.8 MB) (updated January 17, 2023)
Appendix A - County Codes (PDF, 492 KB)
Appendix B - Country and State Codes (PDF, 420 KB)
Appendix C - Site Specific Coding Modules
Appendix D - Race and Nationality Descriptions (PDF, 218 KB)
Appendix E - Reportable and Non-reportable Examples: PDF (PDF, 174 KB) or Excel (XLSX, 25 KB)
Summary of Changes (September 2022) (PDF, 401 KB) - provides the list of changes included in this release.

The 2024 manual is to be used for cases diagnosed January 1, 2024 and forward.

SEER Program Coding and Staging Manual 2024 (PDF, 1.8 MB) (released September 2023)
Appendix A - County Codes (PDF, 504 KB)
Appendix B - Country and State Codes (PDF, 425 KB)
Appendix C - Site Specific Coding Modules
Appendix D - Race and Nationality Descriptions (PDF, 227 KB)
Appendix E - Reportable and Non-reportable Examples: PDF (PDF, 196 KB) or Excel (XLSX, 25 KB)
Summary of Changes (September 2023) (PDF, 314 KB) - provides the list of changes included in this release.

See the SEER Research Data pages to find out how to access the SEER data.