C14: Malignant neoplasm of other and ill-defined sites in the lip, oral cavity and pharynx
Codes under C14 (Malignant neoplasm of other and ill-defined sites in the lip, oral cavity and pharynx). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| C14.0 | Malignant neoplasm of pharynx, unspecified | ✓ |
| C14.0 | Malignant neoplasm of pharynx, unspecified | ✓ |
| C14.2 | Malignant neoplasm of Waldeyer's ring | ✓ |
| C14.2 | Malignant neoplasm of Waldeyer's ring | ✓ |
| C14.8 | Malignant neoplasm of overlapping sites of lip, oral cavity and pharynx | ✓ |
| C14.8 | Malignant neoplasm of overlapping sites of lip, oral cavity and pharynx | ✓ |
Frequently asked questions
What is ICD-10-CM code C14?
C14 is an ICD-10-CM category covering Malignant neoplasm of other and ill-defined sites in the lip, oral cavity and pharynx. It contains 6 more specific diagnosis codes, 6 of which are billable.
Is C14 a billable code?
No — C14 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 C14.0 — Malignant neoplasm of pharynx, unspecified). 6 of the 6 codes under C14 are billable.
What codes fall under C14?
C14 includes C14.0, C14.0, C14.2, C14.2, C14.8, plus 1 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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