N39.9
✓ Billable
Disorder of urinary system, unspecified
ICD-10-CM · FY2026 · Diseases of the Genitourinary System
Code
N39.9
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Genitourinary System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code N39.9?
ICD-10-CM code N39.9 represents Disorder of urinary system, unspecified. It is a billable diagnosis code in the Diseases of the Genitourinary System chapter, effective October 1, 2025 – September 30, 2026.
Is N39.9 billable?
Yes. N39.9 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is N39.9 in?
N39.9 belongs to the Diseases of the Genitourinary System chapter (N00–N99) of ICD-10-CM.
Related codes in the N39 category
N39
Other disorders of urinary system
Non-billable
N39.0
Urinary tract infection, site not specified
Billable
N39.3
Stress incontinence (female) (male)
Billable
N39.4
Other specified urinary incontinence
Non-billable
N39.8
Other specified disorders of urinary system
Billable
N39.41
Urge incontinence
Billable
N39.42
Incontinence without sensory awareness
Billable
N39.43
Post-void dribbling
Billable
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