ICD-10-CM category
D33: Benign neoplasm of brain and other parts of central nervous system
Codes under D33 (Benign neoplasm of brain and other parts of central nervous system). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| D33.0 | Benign neoplasm of brain, supratentorial | ✓ |
| D33.1 | Benign neoplasm of brain, infratentorial | ✓ |
| D33.2 | Benign neoplasm of brain, unspecified | ✓ |
| D33.3 | Benign neoplasm of cranial nerves | ✓ |
| D33.4 | Benign neoplasm of spinal cord | ✓ |
| D33.7 | Benign neoplasm of other specified parts of central nervous system | ✓ |
| D33.9 | Benign neoplasm of central nervous system, unspecified | ✓ |
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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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