I66.1 - Occlusion and stenosis of anterior cerebral artery
The ICD 10 Code for Occlusion and stenosis of anterior cerebral artery is listed as I66.1.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD 10 CM Field | Value |
|---|---|
| Diagnosis Code: | I66.1
|
| Description: | Occlusion and stenosis of anterior cerebral artery |
| Chapter | Diseases of the circulatory system (I00-I99) |
| Block | Cerebrovascular diseases (I60-I69) |
| Parent | I66 - Occlusion and stenosis of cerebral arteries, not resulting in cerebral infarction |
| ICD-10-CM Children (deeper level / typically more specific) of I66.1: | |
| I66.11 - Occlusion and stenosis of right anterior cerebral artery | |
| I66.12 - Occlusion and stenosis of left anterior cerebral artery | |
| I66.13 - Occlusion and stenosis of bilateral anterior cerebral arteries | |
| I66.19 - Occlusion and stenosis of unspecified anterior cerebral artery | |
| ICD-10-CM Siblings (same level / similar specificity) of I66.1: | |
| I66.0 - Occlusion and stenosis of middle cerebral artery | |
| I66.2 - Occlusion and stenosis of posterior cerebral artery | |
| I66.3 - Occlusion and stenosis of cerebellar arteries | |
| I66.8 - Occlusion and stenosis of other cerebral arteries | |
| I66.9 - Occlusion and stenosis of unspecified cerebral artery | |