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
  • Code Version: 2025 ICD-10-CM

The code I65 is NOT VALID for claim submission

Code Classification

References to Index of Diseases and Injuries

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]*)

Similar Codes

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: 10/1/2025
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