ICD-10 Code D29.2 – Benign neoplasm of testis (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code D29.2 – Benign neoplasm of testis
What it is
D29.2 identifies a noncancerous growth arising in the testis. Use it when documentation clearly states a benign testicular neoplasm, not a malignant tumor or an unspecified scrotal mass.
Clinical signs
Clinical features vary; refer to documentation. A testicular benign neoplasm may be found as a painless testicular mass, swelling, or an incidental imaging or pathology finding.
When to use this code
Use D29.2 when the provider documents a benign neoplasm of the testis, including a confirmed benign pathology report. It also fits when the diagnosis is clearly stated in the assessment and no malignancy is reported. If the note only says “testicular mass,” check documentation for the final diagnosis.
Do not use for
Do not use this code for malignant testicular tumors, testicular torsion, or inflammatory conditions. If the lesion is unspecified or the site is not confirmed, check documentation before assigning D29.2.
Coding tip
Code D29.2 only when the record specifically supports a benign testicular neoplasm, preferably with pathology or a clear provider diagnosis.