ICD-10-CM
ICD-10 code for UTI: N39.0
The closest CDC title for "UTI" is N39.0, Urinary tract infection, site not specified. N39.0 is a billable code.
Source: CDC ICD-10-CM FY2027 order file dated June 16, 2026. Publisher page
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Codes under N39, then other CDC titles that name urinary tract infection, site not specified
A header groups codes and is not billed. A billable code is one you can report.
- N39Other disorders of urinary systemHeader
- N39.0Urinary tract infection, site not specifiedBillable
- N39.3Stress incontinence (female) (male)Billable
- N39.4Other specified urinary incontinenceHeader
- N39.41Urge incontinenceBillable
- N39.42Incontinence without sensory awarenessBillable
- N39.43Post-void dribblingBillable
- N39.44Nocturnal enuresisBillable
- N39.45Continuous leakageBillable
- N39.46Mixed incontinenceBillable
- N39.49Other specified urinary incontinenceHeader
- N39.490Overflow incontinenceBillable
- N39.491Coital incontinenceBillable
- N39.492Postural (urinary) incontinenceBillable
- N39.498Other specified urinary incontinenceBillable
- N39.8Other specified disorders of urinary systemBillable
- N39.9Disorder of urinary system, unspecifiedBillable
Use additional code
The CDC tabular list says to add the code named here after this one when it applies.
Use additional code (B95-B97), to identify infectious agent.
Excludes1
Excludes1 means these codes are not reported together.
- B37.4-Candidiasis of urinary tract
- P39.3Neonatal urinary tract infection
- R82.81Pyuria
- urinary tract infection of specified site, such as:
- N30.-Cystitis
- N13.6Pyonephrosis
- N34.-Urethritis
Excludes2
Excludes2 means the other condition can be reported with this one when both are documented.
From N39. A note on a category applies to every code under it.
Related conditions
Related pages
- N39.0 code detailsNotes, nearby codes, CMS-HCC group
- Category N39Every code under it
- Chapter 14Diseases of the genitourinary system
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for UTI?
The closest CDC title for "UTI" is N39.0, Urinary tract infection, site not specified. N39.0 is a billable code.
Is N39.0 billable?
Yes. N39.0 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to N39.0?
The CDC tabular list gives 7 Excludes1 notes (not coded together), 4 Excludes2 notes (may be coded together when both are documented), 1 "use additional code" note for N39.0 and the categories above it. They are listed on this page.
What chapter is N39.0 in?
Chapter 14. Diseases of the genitourinary system.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.