I63.521 (Cereb infrc d/t unsp occls or stenos of right ant cereb art) is a billable ICD-10-CM medical diagnosis code in the Diseases of the circulatory system chapter. Cerebral infarction due to unspecified occlusion or stenosis of right anterior cerebral artery

ICD-10-CM · Billable Code

I63.521Cereb infrc d/t unsp occls or stenos of right ant cereb art

Cerebral infarction due to unspecified occlusion or stenosis of right anterior cerebral artery

Chapter I00-I99: Diseases of the circulatory system

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Common questions about I63.521 (Cereb infrc d/t unsp occls or stenos of right ant cereb art)

What does ICD-10 code I63.521 mean?
I63.521 is the ICD-10-CM 2025 code for Cereb infrc d/t unsp occls or stenos of right ant cereb art. Cerebral infarction due to unspecified occlusion or stenosis of right anterior cerebral artery. 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 I63.521 a billable diagnosis code?
Yes, I63.521 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 I63.521 belong to?
I63.521 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 Cereb infrc d/t unsp occls or stenos of right ant cereb art?
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Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗