B48: Other mycoses, not elsewhere classified
Codes under B48 (Other mycoses, not elsewhere classified). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| B48.0 | Lobomycosis | ✓ |
| B48.0 | Lobomycosis | ✓ |
| B48.1 | Rhinosporidiosis | ✓ |
| B48.1 | Rhinosporidiosis | ✓ |
| B48.2 | Allescheriasis | ✓ |
| B48.2 | Allescheriasis | ✓ |
| B48.3 | Geotrichosis | ✓ |
| B48.3 | Geotrichosis | ✓ |
| B48.4 | Penicillosis | ✓ |
| B48.4 | Penicillosis | ✓ |
| B48.8 | Other specified mycoses | ✓ |
| B48.8 | Other specified mycoses | ✓ |
Frequently asked questions
What is ICD-10-CM code B48?
B48 is an ICD-10-CM category covering Other mycoses, not elsewhere classified. It contains 12 more specific diagnosis codes, 12 of which are billable.
Is B48 a billable code?
No — B48 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example B48.0 — Lobomycosis). 12 of the 12 codes under B48 are billable.
What codes fall under B48?
B48 includes B48.0, B48.0, B48.1, B48.1, B48.2, plus 7 more. See the full list with descriptions and billable status above.
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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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