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  2. ICD-10-CM Codes List
  3. C00–D49
  4. C60-C63
  5. Malignant neoplasm of other and unspecified male genital organs (C63)

Malignant neoplasm of other and unspecified male genital organs (C63)

The ICD-10 code C63 covers malignant tumors found in various less commonly specified male genital organs, such as the epididymis, spermatic cord, scrotum, seminal vesicle, and other related tissues. These codes help healthcare providers document and categorize these rare but serious cancers accurately in medical records and billing.

The section includes specific codes like C63.0 for malignant neoplasm of the epididymis, with subcodes distinguishing right (C63.01) or left side (C63.02), and similar subcategories for spermatic cord cancers (e.g., C63.1, C63.11, C63.12). It also covers cancers of the scrotum (C63.2) and other specified male genital organs such as the seminal vesicle (C63.7). The code C63.9 is used when the malignant neoplasm of a male genital organ is unspecified. For coders and clinicians, recognizing synonyms like "primary carcinoma of epididymis and spermatic cord," "malignant tumor of spermatic cord," or "squamous cell carcinoma of scrotum" is essential when selecting the appropriate ICD-10 code for male genital malignancies. This specificity supports precise diagnosis and treatment documentation in oncology and urology.

Clinical Terms

The following clinical terms provide additional context, helping users better understand the clinical background and common associations for each diagnosis listed in this section. Including related terms alongside ICD-10-CM codes supports coders, billers, and healthcare professionals in improving accuracy, enhancing documentation, and facilitating research or patient education.

Epididymis

The convoluted cordlike structure attached to the posterior of the TESTIS. Epididymis consists of the head (caput), the body (corpus), and the tail (cauda). A network of ducts leaving the testis joins into a common epididymal tubule proper which provides the transport, storage, and maturation of SPERMATOZOA.

Spermatic Cord

Either of a pair of tubular structures formed by DUCTUS DEFERENS; ARTERIES; VEINS; LYMPHATIC VESSELS; and nerves. The spermatic cord extends from the deep inguinal ring through the INGUINAL CANAL to the TESTIS in the SCROTUM.

Spermatic Cord Torsion

The twisting of the SPERMATIC CORD due to an anatomical abnormality that left the TESTIS mobile and dangling in the SCROTUM. The initial effect of testicular torsion is obstruction of venous return. Depending on the duration and degree of cord rotation, testicular symptoms range from EDEMA to interrupted arterial flow and testicular pain. If blood flow to testis is absent for 4 to 6 h, SPERMATOGENESIS may be permanently lost.

Sterilization Reversal

Procedures to reverse the effect of REPRODUCTIVE STERILIZATION and to regain fertility. Reversal procedures include those used to restore the flow in the FALLOPIAN TUBE or the VAS DEFERENS.

Vas Deferens

The excretory duct of the testes that carries SPERMATOZOA. It rises from the SCROTUM and joins the SEMINAL VESICLES to form the ejaculatory duct.