ICD-10-CM · FY 2026 APRIL UPDATE
B40
Blastomycosis
Diagnosis reference
Nonbillable categoryThis entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.
Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification
Related entries
Up to 30 descendants in this category
| CODE | DESCRIPTION | TYPE |
|---|---|---|
| B40.0 | Acute pulmonary blastomycosis | Billable |
| B40.1 | Chronic pulmonary blastomycosis | Billable |
| B40.2 | Pulmonary blastomycosis, unspecified | Billable |
| B40.3 | Cutaneous blastomycosis | Billable |
| B40.7 | Disseminated blastomycosis | Billable |
| B40.8 | Other forms of blastomycosis | Category |
| B40.81 | Blastomycotic meningoencephalitis | Billable |
| B40.89 | Other forms of blastomycosis | Billable |
| B40.9 | Blastomycosis, unspecified | Billable |
Use the complete reference
This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.
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