B44.0: Invasive pulmonary aspergillosis
B44.0 is the billable ICD-10-CM diagnosis code for Invasive pulmonary aspergillosis. 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 B44.0?
B44.0 is the ICD-10-CM diagnosis code for Invasive pulmonary aspergillosis. It belongs to category B44 (Aspergillosis).
Is B44.0 a billable code?
Yes. B44.0 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 B44.0 belong to?
B44.0 is part of ICD-10-CM category B44 — Aspergillosis, which has 14 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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