N39.0

Billable

Urinary tract infection, site not specified

N39.0 is the ICD-10-CM code for Urinary tract infection, site not specified. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
N00-N99
Parent
N39
Edition
FY2026

N00-N99 Diseases of the genitourinary system

Excludes1 — not coded here

  • candidiasis of urinary tract (B37.4-)
  • neonatal urinary tract infection (P39.3)
  • pyuria (R82.81)
  • urinary tract infection of specified site, such as:
  • cystitis (N30.-)
  • pyonephrosis (N13.6)
  • urethritis (N34.-)

Use additional code

  • code (B95-B97), to identify infectious agent.

Frequently asked questions

What is ICD-10 code N39.0?
N39.0 is the ICD-10-CM code for "Urinary tract infection, site not specified". It falls under N00-N99 Diseases of the genitourinary system.
Is N39.0 a billable code?
Yes — N39.0 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from N39.0?
Excludes1 (not coded here): candidiasis of urinary tract (B37.4-); neonatal urinary tract infection (P39.3); pyuria (R82.81); urinary tract infection of specified site, such as:.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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