N39.0
BillableUrinary 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.
N00-N99 Diseases of the genitourinary system
What this means — in plain language
MedlinePlus · NIHThe urinary system is the body's drainage system for removing wastes and extra water. It includes two kidneys, two ureters, a bladder, and a urethra. Urinary tract infections (UTIs) are the second most common type of infection in the body. You may have a UTI if you notice: Pain or burning when you urinate Fever, tiredness, or shakiness An urge to urinate often Pressure in your lower belly Urine that smells bad or…
Read more about Urinary Tract Infections at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Excludes1 — not coded here
Medications indicated for this condition
FDA labeling- CiprofloxacinFluoroquinolone Antibacterial [EPC]›
- TobramycinAminoglycoside Antibacterial [EPC]›
- Gentamicin›
- OfloxacinQuinolone Antimicrobial [EPC]›
- Ampicillin›
- Ertapenem›
- Ceftriaxone›
- Cefuroxime›
- Methenamine›
- Phenazopyridine›
- Acetic Acid›
- AztreonamMonobactam Antibacterial [EPC]›
Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.
Conditions mapped to this code
MedlinePlus · NIHPlain-language health-topic references grounded in MedlinePlus (NIH/NLM).
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition