N51

Disorders of male genital organs in diseases classified elsewhere

Billable / specific

N51 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Excludes1

Not coded here — never report together with this code.

  • 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)

Excludes2

Not included here — may be reported together when both conditions exist.

  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Code first

Sequence the underlying condition first.

  • underlying disease, such as:
  • filariasis (B74.0-B74.9)

Related codes

  • N40Benign prostatic hyperplasiaHeader
  • N41Inflammatory diseases of prostateHeader
  • N42Other and unspecified disorders of prostateHeader
  • N43Hydrocele and spermatoceleHeader
  • N44Noninflammatory disorders of testisHeader
  • N45Orchitis and epididymitisHeader
  • N46Male infertilityHeader
  • N47Disorders of prepuceHeader
  • N48Other disorders of penisHeader
  • N49Inflammatory disorders of male genital organs, not elsewhere classifiedHeader
  • N50Other and unspecified disorders of male genital organsHeader
  • N52Male erectile dysfunctionHeader
  • N53Other male sexual dysfunctionHeader

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