ICD-10-CM · Chapter 9 · I00–I99
I67.85
Hereditary cerebrovascular diseases
Diseases of the circulatory system
Heads up:this is a parent code. It's typically not directly billable — you need to drill down to a more specific child code (one with additional digits) to use on a claim.
Quick facts
- Code
- I67.85
- Type
- Category / header (non-billable)
- ICD-10-CM chapter
- Chapter 9 — Diseases of the circulatory system
- Category
- I67 — Other cerebrovascular diseases
- Specificity
- 5 characters
How coders use this code
ICD-10-CM I67.85 is a category (header) for hereditary cerebrovascular diseases. It is generally not reported directly on a claim — coders drill down to a more specific child code (one with additional characters) that matches the documentation. Use the related codes below to find the billable code that fits, and verify against the annual NCHS/CMS guidelines.
Related codes in I67
- I67Other cerebrovascular diseases
- I67.0Dissection of cerebral arteries, nonruptured
- I67.1Cerebral aneurysm, nonruptured
- I67.2Cerebral atherosclerosis
- I67.3Progressive vascular leukoencephalopathy
- I67.4Hypertensive encephalopathy
- I67.5Moyamoya disease
- I67.6Nonpyogenic thrombosis of intracranial venous system
- I67.7Cerebral arteritis, not elsewhere classified
- I67.8Other specified cerebrovascular diseases
- I67.81Acute cerebrovascular insufficiency
- I67.82Cerebral ischemia
- I67.83Posterior reversible encephalopathy syndrome
- I67.84Cerebral vasospasm and vasoconstriction
- I67.841Reversible cerebrovascular vasoconstriction syndrome
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