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G45.2

Billable

Multiple and bilateral precerebral artery syndromes

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

What This Code Means

Temporary reduction in blood flow through multiple arteries supplying the brain on both sides, causing brief neurological symptoms.

Coding Tips

  • •Document involvement of bilateral or multiple vessel territories in clinical documentation
  • •Ensure symptoms are transient and completely resolved to differentiate from acute stroke

Code Hierarchy

└G45Transient cerebral ischemic attacks and related syndromes└G45.2Multiple and bilateral precerebral artery syndromes
└G45.2Multiple and bilateral precerebral artery syndromes

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