ICD-10-CM · Chapter 9

I72..0 Aneurysm of carotid artery

Billable

← I72 — Other aneurysm Chapter 9: I00-I99

Includes

Aneurysm of common carotid artery
Aneurysm of external carotid artery
Aneurysm of internal carotid artery, extracranial portion

Excludes 1 (cannot be coded together)

aneurysm of internal carotid artery, intracranial portion (I67.1)
aneurysm of internal carotid artery NOS (I67.1)

Last reviewed: September 2026