C61
✓ Billable
Malignant neoplasm of prostate
ICD-10-CM · FY2026 · Neoplasms
Code
C61
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Neoplasms
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Official coding notes
From CMS's ICD-10-CM Tabular List.
Excludes1 — never code together
- malignant neoplasm of seminal vesicle (C63.7)
Use additional code
- code, if applicable, to identify:
- hormone sensitivity status (Z19.1-Z19.2)
- rising PSA following treatment for malignant neoplasm of prostate (R97.21)
Frequently asked questions
What is ICD-10 code C61?
ICD-10-CM code C61 represents Malignant neoplasm of prostate. It is a billable diagnosis code in the Neoplasms chapter, effective October 1, 2025 – September 30, 2026.
Is C61 billable?
Yes. C61 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is C61 in?
C61 belongs to the Neoplasms chapter (C00–D49) of ICD-10-CM.
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