ICD-10 Code B37.4 – Candidiasis of other urogenital sites (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code B37.4 – Candidiasis of other urogenital sites
What it is
B37.4 identifies a Candida infection affecting urogenital sites other than the typical vaginal or urinary locations. Use it when documentation specifically names candidiasis in another urogenital area.
Clinical signs
Clinical features vary; refer to documentation. Findings may include localized irritation, discharge, redness, or discomfort in the involved urogenital site, with Candida noted or suspected by the clinician.
When to use this code
Use B37.4 when the record clearly documents candidiasis in an other urogenital site and does not specify a more exact Candida code. It is appropriate for provider-documented infection involving a urogenital structure outside the standard site categories. Check documentation if the site is unclear.
Do not use for
Do not use this code for vaginal candidiasis, candidal urinary tract infection, or oral/skin Candida infections. If the note names a different site or organism, choose the more specific code.
Coding tip
Verify the exact urogenital site in the note before coding, because specificity determines whether B37.4 is correct.