ICD-10-CM · Billable Code
I63.9 — Cerebral infarction, unspecified
Chapter I00-I99: Diseases of the circulatory system
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I63.0Cerebral infarction due to thrombosis of precerb arteriesI63.1Cerebral infarction due to embolism of precerebral arteriesI63.2Cerebral infrc due to unsp occls or stenosis of precerb artI63.3Cerebral infarction due to thrombosis of cerebral arteriesI63.4Cerebral infarction due to embolism of cerebral arteriesI63.5Cerebral infrc due to unsp occls or stenosis of cerebral artI63.6Cerebral infrc due to cerebral venous thombos, nonpyogenicI63.8Other cerebral infarction
Common questions about I63.9 (Cerebral infarction, unspecified)
What does ICD-10 code I63.9 mean?
I63.9 is the ICD-10-CM 2025 code for Cerebral infarction, unspecified. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is I63.9 a billable diagnosis code?
Yes, I63.9 is a billable / specific ICD-10-CM code, meaning it can be used by clinicians and hospitals as a primary or secondary diagnosis on claims and electronic health records.
Which ICD-10 chapter does I63.9 belong to?
I63.9 belongs to the chapter "Diseases of the circulatory system" (codes I00-I99). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Cerebral infarction, unspecified?
For a plain-language explanation of Cerebral infarction, unspecified, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Cerebral infarction, unspecified" above to get a personalised answer.
Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗