146.2
Malignant neoplasm of tonsillar pillars (anterior) (posterior)
The ICD-9 code for malignant neoplasm of tonsillar pillars (anterior) (posterior) is 146.2.
Legacy code — retired October 1, 2015ICD-10-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents.
View ICD-9 → ICD-10 crosswalk for 146.2 →