ICD-10-CM category
C03: Malignant neoplasm of gum
Codes under C03 (Malignant neoplasm of gum). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| C03.0 | Malignant neoplasm of upper gum | ✓ |
| C03.1 | Malignant neoplasm of lower gum | ✓ |
| C03.9 | Malignant neoplasm of gum, 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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