C09.1 | Malignant neoplasm of tonsillar pillar (anterior) (posterior) | |
Billable Code | C09.1 is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. | |
Type 2 Excludes | ||
malignant neoplasm of lingual tonsil (C02.4) | ||
malignant neoplasm of pharyngeal tonsil (C11.1) |