I65 Occls and stenosis of precerb art, not rslt in cereb infrc
ICD-10-CM category I65 sits in Chapter 9 (Diseases of the circulatory system, I00-I99). It contains 11 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
I65.0 Occlusion and stenosis of vertebral arteryI65.2 Occlusion and stenosis of carotid artery
Billable codes in I65
| Code | Description |
|---|---|
I65.01 | Occlusion and stenosis of right vertebral artery |
I65.02 | Occlusion and stenosis of left vertebral artery |
I65.03 | Occlusion and stenosis of bilateral vertebral arteries |
I65.09 | Occlusion and stenosis of unspecified vertebral artery |
I65.1 | Occlusion and stenosis of basilar artery |
I65.21 | Occlusion and stenosis of right carotid artery |
I65.22 | Occlusion and stenosis of left carotid artery |
I65.23 | Occlusion and stenosis of bilateral carotid arteries |
I65.29 | Occlusion and stenosis of unspecified carotid artery |
I65.8 | Occlusion and stenosis of other precerebral arteries |
I65.9 | Occlusion and stenosis of unspecified precerebral artery |
Search within ICD-10-CM for I65 and related codes
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