I66.1 Non-Billable Code
Occlusion and stenosis of anterior cerebral artery
Chapter Classification
Chapter 9
Diseases of the circulatory system (I00-I99)
Section Detail
I60-I69
Cerebrovascular diseases (I60-I69)
Code Hierarchy
This code is a child of I66.
As a non-billable code, it requires more specific digits to be used on a medical claim.
As a non-billable code, it requires more specific digits to be used on a medical claim.
More Specific Diagnosis Codes
This code is not billable as it requires a higher level of specificity. Select a more specific code below.
- I66.11 - Occlusion and stenosis of right anterior cerebral artery Billable
- I66.12 - Occlusion and stenosis of left anterior cerebral artery Billable
- I66.13 - Occlusion and stenosis of bilateral anterior cerebral arteries Billable
- I66.19 - Occlusion and stenosis of unspecified anterior cerebral artery Billable
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