ICD-10-CM Diagnosis Code N39.0
Diagnosis Code: N39.0 (Raw: N390)
Description: Urinary tract infection, site not specified
Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)
Fiscal Year: 2026
CMS Section 111 Status: Valid for reporting (Excluded from No-Fault liability reporting).
Overview & Clinical Details
ICD-10-CM code N39.0 is designated for Urinary tract infection, site not specified. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.