ICD-10-CM category
B40: Blastomycosis
Codes under B40 (Blastomycosis). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| B40.0 | Acute pulmonary blastomycosis | ✓ |
| B40.1 | Chronic pulmonary blastomycosis | ✓ |
| B40.2 | Pulmonary blastomycosis, unspecified | ✓ |
| B40.3 | Cutaneous blastomycosis | ✓ |
| B40.7 | Disseminated blastomycosis | ✓ |
| B40.8 | Other forms of blastomycosis | — |
| B40.9 | Blastomycosis, unspecified | ✓ |
| B40.81 | Blastomycotic meningoencephalitis | ✓ |
| B40.89 | Other forms of blastomycosis | ✓ |
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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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