D29.20 Benign neoplasm of unspecified testis
The ICD-10-CM code for Benign neoplasm of unspecified testis is D29.20 (FY2026). It is a billable, claim-ready diagnosis code.
Classification
- Chapter
- 2: Neoplasms (C00-D49)
- Section
- D10-D36: Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
- Category D29
- 14 codes (11 billable)
- FY2026 Status
- Stable since FY2024
Also Known As
ICD-10-CM Alphabetic Index entries that lead to D29.20:
- Adenoma › rete cell
- Sertoli-Leydig cell tumor › unspecified site › male
- Folliculome lipidique › unspecified site › male
- Adenoma › testicular › unspecified site › male
- Androblastoma › tubular › unspecified site › male
- Adenoma › Sertoli cell › unspecified site › male
- Adenoma › Pick's tubular › unspecified site › male
- Androblastoma › benign › unspecified site › male
U.S. Hospital Utilization
D29.20 appeared in too few sampled U.S. inpatient stays in 2023 to report a national estimate (AHRQ suppresses counts of 10 or fewer) — a rare inpatient diagnosis.
Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.
Official Coding Guidelines
Tx of primary site (TOC entry)a. Admission/Encounter for treatment of primary site ............................................................. 33
Tx of secondary site (TOC entry)b. Admission/Encounter for treatment of secondary site .......................................................... 33
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026