B40.89: Other forms of blastomycosis
B40.89 is the billable ICD-10-CM diagnosis code for Other forms of blastomycosis. 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 B40.89?
B40.89 is the ICD-10-CM diagnosis code for Other forms of blastomycosis. It belongs to category B40 (Blastomycosis).
Is B40.89 a billable code?
Yes. B40.89 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 B40.89 belong to?
B40.89 is part of ICD-10-CM category B40 — Blastomycosis, which has 16 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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