N40-N53

Non-Billable
ChapterN00–N99
Rankblock
Official Description

Diseases of male genital organs (N40-N53)

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 14: Diseases of the Genitourinary System (N00-N99).

CH14 Parent Instructions

Excludes2(Not included here)
  • 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)

Clinical Hierarchy

CH14Diseases of the genitourinary system (N00-N99)
N40-N53Diseases of male genital organs (N40-N53)
N40Benign prostatic hyperplasia
N41Inflammatory diseases of prostate
N42Other and unspecified disorders of prostate
N43Hydrocele and spermatocele
N44Noninflammatory disorders of testis
N45Orchitis and epididymitis
N46Male infertility
N47Disorders of prepuce
N48Other disorders of penis
N49Inflammatory disorders of male genital organs, not elsewhere classified
N50Other and unspecified disorders of male genital organs
N51Disorders of male genital organs in diseases classified elsewhere
N52Male erectile dysfunction
N53Other male sexual dysfunction

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to N40-N53:

chapterCH14
Diseases of the genitourinary system (N00-N99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Diseases of male genital organs (N40-N53).

Search PCS Codes