ICD-10-CM Codes 2026 (USA)

• I65.29	Occlusion and stenosis of unspecified carotid 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
  I65.21	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

Created by Peter Blahut, MD