ICD-10-CM · Chapter 9 · I00–I99
I67.9
Cerebrovascular disease, unspecified
Diseases of the circulatory system
Quick facts
- Code
- I67.9
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 9 — Diseases of the circulatory system
- Category
- I67 — Other cerebrovascular diseases
- Specificity
- 4 characters
How coders use this code
ICD-10-CM I67.9 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of cerebrovascular disease, unspecified. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
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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