Skip to content
HCC Buddy home

Q28.0

Billable

Arteriovenous malformation of precerebral vessels

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

What This Code Means

An abnormal connection between an artery and vein in the blood vessels that supply the brain, present from birth.

Coding Tips

  • •Document whether the AVM is symptomatic or asymptomatic, as this may affect clinical management
  • •Specify the location (carotid, vertebral, or other precerebral vessel) when available

Code Hierarchy

└Q28Other congenital malformations of circulatory system└Q28.0Arteriovenous malformation of precerebral vessels
└Q28.0Arteriovenous malformation of precerebral vessels

Open Q28.0 in the Interactive Encoder

See full code details, AI coding tips, HCC mappings, and related codes in our interactive encoder. Start your 14-day Pro trial — no credit card required.

Open in EncoderStart 14-Day Pro Trial