I66.9

Occlusion and stenosis of unspecified cerebral artery

Billable Chapter 9

Code Information

ICD-10-CM CodeI66.9

Short DescriptionOcclusion and stenosis of unspecified cerebral artery

Long DescriptionOcclusion and stenosis of unspecified cerebral artery

BillableYes

ChapterChapter 9: Diseases of the circulatory system

Parent CodeI66

Hierarchy Depth1

About I66.9

I66.9 is a billable/specific ICD-10-CM code representing occlusion and stenosis of unspecified cerebral artery.

ICD-10-CM (International Classification of Diseases, 10th Revision, Clinical Modification) is the official system for assigning codes to diagnoses and procedures in the United States. This code is billable and can be used on medical claims.