C62.9 is the authoritative medical code for Malignant neoplasm of testis, unspecified whether descended or undescended. This classification is used in medical billing and clinical recording to specify the clinical criteria for malignant neoplasm of testis, unspecified whether descended or undescended (ICD-10-CM C62.9), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.
Official Registry Overview & Definition
Malignant neoplasm of testis, unspecified whether descended or undescended is a non-billable ICD-10-CM category code C62.9. A more specific billable subcode must be selected for claims submission. Includes: malignant neoplasm of skin of male genital organs. Use additional code: code to identify any functional activity.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for C62.9 in the official ICD-10-CM tabular list.
Includes
Conditions the official ICD-10-CM tabular list includes under this code.
- malignant neoplasm of skin of male genital organs
Use Additional Code
Supplementary codes the tabular list directs you to add.
- code to identify any functional activity
Frequently Asked Questions (FAQ) & Clinical Guidance
Can C62.9 be billed directly?
No. C62.9 (Malignant neoplasm of testis, unspecified whether descended or undescended) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.
Is an additional code needed with C62.9?
Use additional code(s) to specify: code to identify any functional activity.
Codes in This Family (12)
Official ICD-10-CM classifications in the same code family as C62.9, with their registry titles.
- C62 — Malignant neoplasm of testis
- C62.0 — Malignant neoplasm of undescended testis
- C62.00 — Malignant neoplasm of unspecified undescended testis
- C62.01 — Malignant neoplasm of undescended right testis
- C62.02 — Malignant neoplasm of undescended left testis
- C62.1 — Malignant neoplasm of descended testis
- C62.10 — Malignant neoplasm of unspecified descended testis
- C62.11 — Malignant neoplasm of descended right testis
- C62.12 — Malignant neoplasm of descended left testis
- C62.90 — Malignant neoplasm of unspecified testis, unspecified whether descended or undescended
- C62.91 — Malignant neoplasm of right testis, unspecified whether descended or undescended
- C62.92 — Malignant neoplasm of left testis, unspecified whether descended or undescended
Neoplasm Table Sites (2)
Anatomical sites from the official ICD-10-CM Table of Neoplasms that map to this code, with the matching behavior column.
- Neoplasm, neoplastic, testis, testes — Malignant, Primary
- Neoplasm, neoplastic, testis, testes, unspecified whether descended or undescended — Malignant, Primary
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:
ICD Code C57.9
Malignant neoplasm of female genital organ, unspecified
ICD Code C64.9
Malignant neoplasm of unspecified kidney, except renal pelvis