B36.9: Superficial mycosis, unspecified
B36.9 is the billable ICD-10-CM diagnosis code for Superficial mycosis, unspecified. 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 B36.9?
B36.9 is the ICD-10-CM diagnosis code for Superficial mycosis, unspecified. It belongs to category B36 (Other superficial mycoses).
Is B36.9 a billable code?
Yes. B36.9 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 B36.9 belong to?
B36.9 is part of ICD-10-CM category B36 — Other superficial mycoses, which has 12 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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