Neoplasm Table

carotid (artery)

Site	Malignant primary	Malignant secondary	Ca in situ	Benign	Uncertain behavior	Unspecified behavior
carotid (artery)	C49.0	C79.89	—	D21.0	D48.1-	D49.2
body	C75.4	C79.89	—	D35.5	D44.6	D49.7

Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.

Frequently asked questions

What are the ICD-10-CM neoplasm codes for carotid?

Per the ICD-10-CM Neoplasm Table: malignant primary C49.0; malignant secondary C79.89; benign D21.0; uncertain behavior D48.1-; unspecified behavior D49.2. Always confirm the code, and add the required 7th character where applicable, in the Tabular List.

ICD-10-CM Neoplasm Table maintained by CDC/NCHS (public domain), from the CMS FY2027 release.