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I67.7

Billable

Cerebral arteritis, not elsewhere classified

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

Inflammation of brain blood vessels not caused by infection, which can narrow vessels and affect blood flow to the brain.

Coding Tips

  • This is a catch-all code for cerebral arteritis not classified elsewhere; document the specific type if known
  • Differentiate from infectious causes and other specified arteritis conditions

Excludes 1 — Do NOT code together

  • allergic granulomatous angiitis (M30.1)

Code Hierarchy

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