Malignant neoplasm of other and unspecified male genital organs (C63) ICD-10-CM
The C63 code range covers malignant neoplasm of other and unspecified male genital organs with 13 ICD-10-CM diagnosis codes. 10 of them are billable and valid for claim submission in fiscal year 2027, and the category headers group them but cannot themselves be billed.
Codes in the C63 Range 13 codes · 10 billable
- C63 Malignant neoplasm of other and unspecified male genital organsNon-billable
- C63.0 Malignant neoplasm of epididymisNon-billable
- C63.00 Malignant neoplasm of unspecified epididymis
- C63.01 Malignant neoplasm of right epididymis
- C63.02 Malignant neoplasm of left epididymis
- C63.1 Malignant neoplasm of spermatic cordNon-billable
- C63.10 Malignant neoplasm of unspecified spermatic cord
- C63.11 Malignant neoplasm of right spermatic cord
- C63.12 Malignant neoplasm of left spermatic cord
- C63.2 Malignant neoplasm of scrotum
- C63.7 Malignant neoplasm of other specified male genital organs
- C63.8 Malignant neoplasm of overlapping sites of male genital organs
- C63.9 Malignant neoplasm of male genital organ, unspecified
Clinical Terms in This Code Range
Definitions from the National Library of Medicine for conditions coded in the C63 range.
Malignant Epididymal Neoplasm
A primary or metastatic malignant neoplasm that affects the epididymis. Representative examples include primary epididymal adenocarcinoma and metastatic carcinoma to the epididymis arising from another anatomic site.
Malignant Male Reproductive System Neoplasm
A primary or metastatic malignant neoplasm involving the male reproductive system. Representative examples include prostate carcinoma, penile carcinoma, testicular seminoma, and testicular embryonal carcinoma.
Malignant Scrotal Neoplasm
A primary or metastatic malignant neoplasm affecting the scrotum.
Malignant Spermatic Cord Neoplasm
A primary or metastatic malignant neoplasm that affects the spermatic cord.
About the C63 Code Range
These cancers affect the epididymis, spermatic cord, scrotum, or another or unspecified male genital organ.
The subdivisions separate cancers by site. C63.0 identifies the epididymis, and C63.1 identifies the spermatic cord; each divides into right, left, and unspecified. C63.2 identifies the scrotum. Other subdivisions distinguish other specified organs, overlapping sites, and an unspecified organ.
Questions About This Page
How many billable codes are in the C63 range?
Of the 13 codes in this range, 10 are billable and valid for claim submission from October 1, 2026 through September 30, 2027. Category header codes group them but cannot be reported on claims.
What does the C63 range classify?
The range classifies malignant neoplasm of other and unspecified male genital organs. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
