N51 – Disorders of male genital organs in diseases classified elsewhere

ICD-10-CM 2027 diagnosis code · Diseases of male genital organs

Billable code

ICD-10-CM code N51
Code
N51 (claims format: N51)
Description
Disorders of male genital organs in diseases classified elsewhere
Short description
Disorders of male genital organs in diseases classd elswhr
Billable
Yes – valid for HIPAA-covered transactions
Valid for
Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter
14. Diseases of the genitourinary system (N00-N99)
Block
N40-N53 Diseases of male genital organs

Notes for N51

Excludes1 (not coded here):
  • amebic balanitis (A06.8)
  • candidal balanitis (B37.42)
  • gonococcal balanitis (A54.23)
  • gonococcal prostatitis (A54.22)
  • herpesviral [herpes simplex] balanitis (A60.01)
  • trichomonal prostatitis (A59.02)
  • tuberculous prostatitis (A18.14)
Code first:
  • underlying disease, such as:
  • filariasis (B74.0-B74.9)

Index terms for N51

Entries in the ICD-10-CM alphabetic index that lead to this code:

Frequently asked questions

What is ICD-10 code N51?

N51 is the ICD-10-CM code for disorders of male genital organs in diseases classified elsewhere, in the block N40-N53 (Diseases of male genital organs).

Is N51 a billable code?

Yes. N51 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.