N50.89 Other specified disorders of the male genital organs

The ICD-10-CM code for Other specified disorders of the male genital organs is N50.89 (FY2026). It is a billable, claim-ready diagnosis code.

Classification

Chapter

14: Diseases of the genitourinary system (N00-N99)

Section

N40-N53: Diseases of male genital organs (N40-N53)

Category N50

12 codes (9 billable)

FY2026 Status

Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to N50.89:

• Spermatorrhea
• Malassez's disease (cystic)
• Atrophy, atrophic (of) › scrotum
• Atrophy, atrophic (of) › epididymis
• Adhesions, adhesive (postinfective) › epididymis
• Adhesions, adhesive (postinfective) › seminal vesicle
• Adhesions, adhesive (postinfective) › spermatic cord (acquired)
• Adhesions, adhesive (postinfective) › perivesicular (seminal vesicle)

Inclusion Terms

• Atrophy of scrotum, seminal vesicle, spermatic cord, tunica vaginalis and vas deferens
• Chylocele, tunica vaginalis (nonfilarial) NOS
• Edema of scrotum, seminal vesicle, spermatic cord, tunica vaginalis and vas deferens
• Hypertrophy of scrotum, seminal vesicle, spermatic cord, tunica vaginalis and vas deferens
• Stricture of spermatic cord, tunica vaginalis, and vas deferens
• Ulcer of scrotum, seminal vesicle, spermatic cord, testis, tunica vaginalis and vas deferens
• Urethroscrotal fistula

U.S. Hospital Utilization

• An estimated 45,485 U.S. inpatient stays in 2023 included N50.89 among the documented diagnoses.
• 735 stays listed it as the principal diagnosis.

Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.

Official Coding Guidelines

CKD staging and code assignment (N18.-)

The ICD-10-CM classifies CKD based on severity. The severity of CKD is designated by stages 1-5. Stage 2, code N18.2, equates to mild CKD; stage 3, codes N18.30-N18.32, equate to moderate CKD; and stage 4, code N18.4, equates to severe CKD. Code N18.6, End stage renal disease (ESRD), is assigned when the provider has documented end- stage renal disease (ESRD).

CKD stage plus ESRD: assign N18.6 only

If both a stage of CKD and ESRD are documented, assign code N18.6 only.

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

• CMS — ICD-10-CM Official Code Set and Guidelines, FY2026
• CDC/NCHS — ICD-10-CM Files and Browser Tool
• AHRQ — HCUP National Inpatient Sample, Frequencies by Diagnosis Code (2016–2023)