B37.41: Candidal cystitis and urethritis
B37.41 is the billable ICD-10-CM diagnosis code for Candidal cystitis and urethritis. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code B37.41?
B37.41 is the ICD-10-CM diagnosis code for Candidal cystitis and urethritis. It belongs to category B37 (Candidiasis).
Is B37.41 a billable code?
Yes. B37.41 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does B37.41 belong to?
B37.41 is part of ICD-10-CM category B37 — Candidiasis, which has 34 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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