2026 ICD-10-CM Diagnosis Code D29.9Benign neoplasm of male genital organ, unspecified

ICD-10-CM Codes›C00–D49›D10-D36›D29

ICD-10-CM D29.9
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

D29.9 is a billable ICD-10-CM diagnosis code for benign neoplasm of male genital organ, unspecified. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 729 through 730. Coders also document this condition as benign genital neoplasm. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Benign neoplasms.

Code Identity

ICD-10-CM Code
D29.9
Billable Status
Yes — Valid for Submission
Code Describes
Benign neoplasm of male genital organ, unspecified
Short Description
Benign neoplasm of male genital organ, unspecified
Same as the full description in the CMS dataset.
Parent Code
D29
Benign neoplasm of male genital organs

Code Classification

ChapterC00–D49Neoplasms
SectionD10-D36Benign neoplasms, except benign neuroendocrine tumors
CategoryD29Benign neoplasm of male genital organs
This CodeD29.9Benign neoplasm of male genital organ, unspecified

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Benign genital neoplasm
  • Benign neoplasm of male genital organ
  • Genital rhabdomyoma
  • Rhabdomyoma

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

External Cause of Injuries IndexGuidance

References for this code in the External Cause of Injuries Index.

    • Nevus
      • skin
        • genital organ (external) NEC
          • male
    • Nevus
      • skin
        • male genital organ (external)

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR NEO073
Benign neoplasms
Default principal diagnosis: inpatient Yes · outpatient Yes

Clinical InformationClinical

  • Rhabdomyoma

    a benign tumor derived from striated muscle. it is extremely rare, generally occurring in the tongue, neck muscles, larynx, uvula, nasal cavity, axilla, vulva, and heart. these tumors are treated by simple excision. (dorland, 27th ed; devita jr et al., cancer: principles & practice of oncology, 3d ed, p1354)

Table of NeoplasmsClinical

Anatomical sites in the Table of Neoplasms that reference this code family.

SiteMalig.
Primary		Malig.
Secondary		Ca
in situ		BenignUncertainUnspec.
genital organ or tract › male NECC63.9C79.82D07.60D29.9D40.9D49.59
genitourinary tract › maleC63.9C79.82D07.60D29.9D40.9D49.59
skin NOS › male genital organsC63.9C79.82D07.60D29.9D40.8D49.59

Patient EducationClinical

Benign Tumors

Tumors are abnormal growths in your body. They can be either benign or malignant. Benign tumors aren't cancer. Malignant ones are. Benign tumors grow only in one place. They cannot spread or invade other parts of your body. Even so, they can be dangerous if they press on vital organs, such as your brain.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert D29.9 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
222.9 Ben neo male genital NOS
Exact Match The mapping is direct, with no qualifiers.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About D29.9Overview

Is D29.9 (Benign neoplasm of male genital organs) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report benign neoplasm of male genital organ, unspecified on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does D29.9 group to?

When benign neoplasm of male genital organ, unspecified is the principal diagnosis on an inpatient stay, it groups to MS-DRG 729, 730, with relative weights from 0.6720 to 1.0587 depending on complications. Higher weights mean higher Medicare reimbursement.

What is the ICD-9 equivalent of D29.9?

Under the General Equivalence Mappings, benign neoplasm of male genital organ, unspecified converts to ICD-9-CM 222.9 (ben neo male genital NOS). The mapping is a direct match.

Footnotes

[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.