ICD-10 Diagnosis Code I63.213

Cereb infrc due to unsp occls or stenosis of bi verteb art

Diagnosis Code I63.213

ICD-10: I63.213
Short Description: Cereb infrc due to unsp occls or stenosis of bi verteb art
Long Description: Cerebral infarction due to unspecified occlusion or stenosis of bilateral vertebral arteries
This is the 2017 version of the ICD-10-CM diagnosis code I63.213

Valid for Submission
The code I63.213 is valid for submission for HIPAA-covered transactions.

New 2017 ICD-10 Code
I63.213 is new to ICD-10 code set for the FY 2017, effective October 1, 2016.

Code Classification
  • Diseases of the circulatory system (I00–I99)
    • Cerebrovascular diseases (I60-I69)
      • Cerebral infarction (I63)

Information for Patients


Ischemic Stroke

Also called: Embolic Stroke, Thrombotic stroke

A stroke is a medical emergency. There are two types - ischemic and hemorrhagic. Ischemic stroke is the most common type. It is usually caused by a blood clot that blocks or plugs a blood vessel in the brain. This keeps blood from flowing to the brain. Within minutes, brain cells begin to die. Another cause is stenosis, or narrowing of the artery. This can happen because of atherosclerosis, a disease in which plaque builds up inside your arteries. Transient ischemic attacks (TIAs) occur when the blood supply to the brain is interrupted briefly. Having a TIA can mean you are at risk for having a more serious stroke.

Symptoms of stroke are

  • Sudden numbness or weakness of the face, arm or leg (especially on one side of the body)
  • Sudden confusion, trouble speaking or understanding speech
  • Sudden trouble seeing in one or both eyes
  • Sudden trouble walking, dizziness, loss of balance or coordination
  • Sudden severe headache with no known cause

It is important to treat strokes as quickly as possible. Blood thinners may be used to stop a stroke while it is happening by quickly dissolving the blood clot. Post-stroke rehabilitation can help people overcome disabilities caused by stroke damage.

NIH: National Institute of Neurological Disorders and Stroke

  • Preventing stroke (Medical Encyclopedia)
  • Stroke - discharge (Medical Encyclopedia)
  • Thrombolytic therapy (Medical Encyclopedia)


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