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  1. ICD-10-CM Home
  2. Chapter 9
  3. I60-I69
  4. I66.1

I66.1

Occlusion and stenosis of anterior cerebral artery

Non-billableCategory

Code Hierarchy

I66I66.1

Chapter: 9. Diseases of the circulatory system

Section: I60-I69 - Cerebrovascular diseases

Specific Codes (4)

I66.11Billable

Occlusion and stenosis of right anterior cerebral artery

I66.12Billable

Occlusion and stenosis of left anterior cerebral artery

I66.13Billable

Occlusion and stenosis of bilateral anterior cerebral arteries

I66.19Billable

Occlusion and stenosis of unspecified anterior cerebral artery

Related Codes

I66.0Category

Occlusion and stenosis of middle cerebral artery

I66.2Category

Occlusion and stenosis of posterior cerebral artery

I66.3Billable

Occlusion and stenosis of cerebellar arteries

I66.8Billable

Occlusion and stenosis of other cerebral arteries

I66.9Billable

Occlusion and stenosis of unspecified cerebral artery

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