I63.5
Non-billableCerebral infarction due to unspecified occlusion or stenosis of cerebral arteries
I63.5 is the ICD-10-CM code for Cerebral infarction due to unspecified occlusion or stenosis of cerebral arteries. It is a non-billable category code — use a more specific child code such as I63.50 for billing.
I00-I99 Diseases of the circulatory system
What this means — in plain language
MedlinePlus · NIHWhat is an ischemic stroke? A stroke happens when there is a loss of blood flow to part of the brain. Your brain cells cannot get the oxygen and nutrients they need from blood, and they start to die within a few minutes. This can cause lasting brain damage, long-term disability, or even death. There are two main types of strokes, ischemic and hemorrhagic . Ischemic stroke is the more common type. An ischemic stroke…
Read more about Ischemic Stroke at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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