C32: Malignant neoplasm of larynx
Codes under C32 (Malignant neoplasm of larynx). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| C32.0 | Malignant neoplasm of glottis | ✓ |
| C32.0 | Malignant neoplasm of glottis | ✓ |
| C32.1 | Malignant neoplasm of supraglottis | ✓ |
| C32.1 | Malignant neoplasm of supraglottis | ✓ |
| C32.2 | Malignant neoplasm of subglottis | ✓ |
| C32.2 | Malignant neoplasm of subglottis | ✓ |
| C32.3 | Malignant neoplasm of laryngeal cartilage | ✓ |
| C32.3 | Malignant neoplasm of laryngeal cartilage | ✓ |
| C32.8 | Malignant neoplasm of overlapping sites of larynx | ✓ |
| C32.8 | Malignant neoplasm of overlapping sites of larynx | ✓ |
| C32.9 | Malignant neoplasm of larynx, unspecified | ✓ |
| C32.9 | Malignant neoplasm of larynx, unspecified | ✓ |
Frequently asked questions
What is ICD-10-CM code C32?
C32 is an ICD-10-CM category covering Malignant neoplasm of larynx. It contains 12 more specific diagnosis codes, 12 of which are billable.
Is C32 a billable code?
No — C32 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 C32.0 — Malignant neoplasm of glottis). 12 of the 12 codes under C32 are billable.
What codes fall under C32?
C32 includes C32.0, C32.0, C32.1, C32.1, C32.2, 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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