ICD-10-CM category
D43: Neoplasm of uncertain behavior of brain and central nervous system
Codes under D43 (Neoplasm of uncertain behavior of brain and central nervous system). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| D43.0 | Neoplasm of uncertain behavior of brain, supratentorial | ✓ |
| D43.1 | Neoplasm of uncertain behavior of brain, infratentorial | ✓ |
| D43.2 | Neoplasm of uncertain behavior of brain, unspecified | ✓ |
| D43.3 | Neoplasm of uncertain behavior of cranial nerves | ✓ |
| D43.4 | Neoplasm of uncertain behavior of spinal cord | ✓ |
| D43.8 | Neoplasm of uncertain behavior of other specified parts of central nervous system | ✓ |
| D43.9 | Neoplasm of uncertain behavior 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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