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I67

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I67

Non-billable

Other cerebrovascular diseases

I67 is the ICD-10-CM code for Other cerebrovascular diseases. It is a non-billable category code — use a more specific child code such as I67.0 for billing.

Status
Header (non-billable)
Chapter
I00-I99
Subcodes
10
Edition
FY2026

I00-I99 Diseases of the circulatory system

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What this means — in plain language

MedlinePlus · NIH

Your brain is the control center of your body. It controls your thoughts, memory, speech, and movement. It regulates the function of many organs. It's part of your nervous system, which also includes your spinal cord and peripheral nerves. The nervous system sends signals between your brain and the rest of the body. Your nerves take in information from your senses and send it to the brain to be processed. Your brain…

Read more about Brain Diseases at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Excludes1 — not coded here

  • •Occlusion and stenosis of cerebral artery causing cerebral infarction (I63.3-I63.5-)
  • •Occlusion and stenosis of precerebral artery causing cerebral infarction (I63.2-)

Excludes2 — not included here

  • •sequelae of the listed conditions (I69.8)

Conditions mapped to this code

MedlinePlus · NIH
Brain AneurysmBrain DiseasesIschemic StrokeBrain Malformations

Plain-language health-topic references grounded in MedlinePlus (NIH/NLM).

14 rare diseases filed under this code

Orphanet · INSERM

ICD-10 has no distinct code for most rare diseases, so many are filed under the nearest available one. This code is shared — showing 12 of 14.

Moyamoya diseaseexactCADASILCARASALSusac syndromeCerebral sinovenous thrombosisFamilial cerebral saccular aneurysmReversible cerebral vasoconstriction syndromePrimary angiitis of the central nervous systemLeukoencephalopathy with calcifications and cystsCOL4A1/2-related familial vascular leukoencephalopathyHTRA1-related autosomal dominant cerebral small vessel diseasePontine autosomal dominant microangiopathy with leukoencephalopathy

Orphadata Science: Free access data from Orphanet. © INSERM 1999. 1 of these are exact ICD-10 matches; the rest are broader-bucket mappings.

Frequently asked questions

What is ICD-10 code I67?
I67 is the ICD-10-CM code for "Other cerebrovascular diseases". It falls under I00-I99 Diseases of the circulatory system.
Is I67 a billable code?
No — I67 is a non-billable header code. Use a more specific child code (such as I67.0) for billing.
What are the subcodes of I67?
I67 has 10 more specific child codes, including I67.0, I67.1, I67.2.
What is excluded from I67?
Excludes1 (not coded here): Occlusion and stenosis of cerebral artery causing cerebral infarction (I63.3-I63.5-); Occlusion and stenosis of precerebral artery causing cerebral infarction (I63.2-).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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