I63.20 Cerebral infarction due to unspecified occlusion or stenosis of unspecified precerebral arteries
Billable / valid for submission ICD10CM Release FY2026
Short description: Cereb infrc due to unsp occls or stenos of unsp precerb art
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Cerebral infarction due to unspecified occlusion or stenosis of unspecified precerebral arteries | yes |
Related codes in I63
- I63 Cerebral infarction
- I63.0 Cerebral infarction due to thrombosis of precerebral arteries
- I63.00 Cerebral infarction due to thrombosis of unspecified precerebral artery
- I63.01 Cerebral infarction due to thrombosis of vertebral artery
- I63.011 Cerebral infarction due to thrombosis of right vertebral artery
- I63.012 Cerebral infarction due to thrombosis of left vertebral artery
- I63.013 Cerebral infarction due to thrombosis of bilateral vertebral arteries
- I63.019 Cerebral infarction due to thrombosis of unspecified vertebral artery
- I63.02 Cerebral infarction due to thrombosis of basilar artery
- I63.03 Cerebral infarction due to thrombosis of carotid artery
- I63.031 Cerebral infarction due to thrombosis of right carotid artery
- I63.032 Cerebral infarction due to thrombosis of left carotid artery
- I63.033 Cerebral infarction due to thrombosis of bilateral carotid arteries
- I63.039 Cerebral infarction due to thrombosis of unspecified carotid artery
- I63.09 Cerebral infarction due to thrombosis of other precerebral artery
- I63.1 Cerebral infarction due to embolism of precerebral arteries
- I63.10 Cerebral infarction due to embolism of unspecified precerebral artery
- I63.11 Cerebral infarction due to embolism of vertebral artery
- I63.111 Cerebral infarction due to embolism of right vertebral artery
- I63.112 Cerebral infarction due to embolism of left vertebral artery