2026 ICD-10-CM Diagnosis Code N39Other disorders of urinary system

ICD-10-CM Codes›N00–N99›N30-N39›N39

ICD-10-CM N39
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

N39 is a non-billable ICD-10-CM category code for other disorders of urinary system, so it cannot be submitted on claims. Use a more specific code from this category instead, such as N39.0, N39.3, N39.41, and N39.42.

Code Identity

ICD-10-CM Code
N39
Billable Status
No — Non-Billable Category
Code Describes
Other disorders of urinary system
Short Description
Other disorders of urinary system
Same as the full description in the CMS dataset.
Chapter
N30-N39
Other diseases of the urinary system

Code Classification

ChapterN00–N99Diseases of the genitourinary system
SectionN30-N39Other diseases of the urinary system
CategoryN39Other disorders of urinary system
This CodeN39Other disorders of urinary system

Specific Coding for Other disorders of urinary systemOverview

Non-specific codes like N39 require more characters. Use one of these billable codes instead:

  • Use N39.0 for Urinary tract infection, site not specified

  • Use N39.3 for Stress incontinence (female) (male)

  • N39.4 for Other specified urinary incontinence

  • Use N39.41 for Urge incontinence

  • Use N39.42 for Incontinence without sensory awareness

  • Use N39.43 for Post-void dribbling

  • Use N39.44 for Nocturnal enuresis

  • Use N39.45 for Continuous leakage

  • Use N39.46 for Mixed incontinence

  • N39.49 for Other specified urinary incontinence

  • Use N39.8 for Other specified disorders of urinary system

  • Use N39.9 for Disorder of urinary system, unspecified

Tabular List NotesGuidance

Coding notes and annotation back-references applicable to this code.

Type 2 Excludes

  • hematuria NOS R31
  • recurrent or persistent hematuria N02
  • recurrent or persistent hematuria with specified morphological lesion N02
  • proteinuria NOS R80

Patient EducationClinical

Bladder Diseases

The bladder is a hollow organ in your lower abdomen that stores urine. Many conditions can affect your bladder. Some common ones are:

Read the full article at MedlinePlus

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

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 N39Overview

Is N39 (Other disorders of urinary system) a billable code?

No. This is a category header that groups the codes for other disorders of urinary system, and headers cannot be submitted on claims. Claims for other disorders of urinary system need a more specific code from this category, such as N39.0, N39.3, and N39.41.