I65 OCCLS AND STENOSIS OF PRECERB ART, NOT RSLT IN CEREB INFRC

Code Information

Diagnosis Code: I65

Short Description: Occls and stenosis of precerb art, not rslt in cereb infrc

Long Description: Occlusion and stenosis of precerebral arteries, not resulting in cerebral infarction

The code I65 is NOT VALID for claim submission

Code Classification:

Diseases of the circulatory system (I00–I99)
- Cerebrovascular diseases (I60-I69)
  - Occls and stenosis of precerb art, not rslt in cereb infrc (I65)
    - I65 Occls and stenosis of precerb art, not rslt in cereb infrc

Code Version: 2022 ICD-10-CM

The code I65 has the following ICD-10-CM references to the Index of Diseases and Injuries

Includes Notes:
- embolism of precerebral artery
- narrowing of precerebral artery
- obstruction (complete) (partial) of precerebral artery
- thrombosis of precerebral artery
Type 1 Excludes Notes:
- insufficiency, NOS, of precerebral artery (@G45*.-)
- insufficiency of precerebral arteries causing cerebral infarction (@I63.0*[email protected]*)

ICD-10 Code	ICD-10 Description
I65.0	Occlusion and stenosis of vertebral artery
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
I65.2	Occlusion and stenosis of carotid 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

This page was last updated on: 10/1/2023