ICD-10-CM 2027 diagnosis code

D29.3Benign neoplasm of epididymis

Not billable — use a more specific code

D29.3 is a header code, so it can't be reported by itself. Choose one of the 3 more specific codes beneath it.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About D29.3

D29.3 is the ICD-10-CM diagnosis code for benign neoplasm of epididymis. It belongs to category D29 (benign neoplasm of male genital organs), block D10-D36 (benign neoplasms, except benign neuroendocrine tumors) and chapter 2 (neoplasms). It is a header code, so it can't be reported by itself; one of its 3 subcodes must be used instead.

Within D29 (benign neoplasm of male genital organs), D29.3 is specifically for benign neoplasm of epididymis. Related codes cover penis (D29.0), prostate (D29.1), testis (D29.2), scrotum (D29.4), other specified male genital organs (D29.8) and male genital organ, unspecified (D29.9).

To report this condition, pick the subcode that matches the documentation: D29.30 (epididymis), D29.31 (epididymis) and D29.32 (epididymis).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Specific codes under D29.3

Notes that apply from higher levels

Instructions written at a parent level also apply to D29.3.

› From D29 Benign neoplasm of male genital organs

Includes

benign neoplasm of skin of male genital organs

Broader instructions also apply from Chapter 2: Neoplasms.

Table of Drugs & Neoplasms entries

Neoplasm, neoplastic › epididymis — Benign

Code history

2016
2017
2018
2019
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2021
2022
2023
2024
2025
2026
2027

FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
No changes since FY2016.

Common questions about D29.3

Is D29.3 billable?: No. D29.3 is a header code. Report one of its more specific subcodes instead.