Injury of right internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness status unknown, initial encounter

What this code is used for

This page explains the code as a billing-reference signal. It does not diagnose a person, decide medical necessity, or guarantee insurance coverage.

Codes and service categories that may appear nearby

Documents to request after a denial

• itemized bill
• EOB
• denial letter
• clinical note

Official and evidence links

• Overview of Coding and Classification Systems