I63 is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Cerebral infarction.
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Occlusion and stenosis of cerebral and precerebral arteries, resulting in cerebral infarction
Code, if applicable, to identify status post administration of tPA (rtPA) in a different facility within the last 24 hours prior to admission to current facility (Z92.82)
Neonatal cerebral infarction (P91.82-)
Cerebral infarction due to thrombosis of precerebral arteries
Cerebral infarction due to embolism of precerebral arteries
Cerebral infarction due to unspecified occlusion or stenosis of precerebral arteries
Cerebral infarction due to thrombosis of cerebral arteries
Cerebral infarction due to embolism of cerebral arteries
Cerebral infarction due to unspecified occlusion or stenosis of cerebral arteries
Cerebral infarction due to cerebral venous thrombosis, nonpyogenic
Other cerebral infarction
Cerebral infarction, unspecified
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