Prostate Anatomy and ICD-O-3

There is one primary site code for Prostate, C619, which is applicable for the entire organ.

Priority order for coding primary site

  • ICD-O
  • SEER Program Coding Manual (Including Coding Guidelines in Appendix C)
  • Solid Tumor Rules (Other sites)

NAACCR Item #400: Primary Site (NAACCR Item #2580 Text-Primary Site Title).

See the current version of the SEER Program Coding Manual, Section IV: Description of this Neoplasm and Appendix C for complete coding instructions for primary site.

Updated: June 15, 2026

Suggested Citation

SEER Training Modules: Prostate Anatomy and ICD-O-3. U.S. National Institutes of Health, National Cancer Institute. Cited 17 June 2026. Available from: https://training.seer.cancer.gov.