Unspecified injury of right carotid artery, init encntr

This code signifies an injury to the right carotid artery where the specific nature of the injury (e.g., laceration, contusion, dissection) is not documented. It indicates an initial presentation for this trauma, which could involve the common, internal, or external carotid artery on the right side.

Use this code when documentation clearly states an injury to the right carotid artery but lacks further specificity regarding the type of injury. This is appropriate for initial encounters where the patient is receiving active treatment for the injury. Supporting documentation would include emergency department notes, operative reports, or physician notes describing the traumatic event and the affected vessel.

• Do not use this code if the specific type of carotid artery injury (e.g., laceration, puncture, dissection) is documented; instead, select a more specific code.
• Ensure the "A" for initial encounter is appropriate; subsequent encounters would use "D" or "S" as applicable.
• Always confirm the laterality (right) is explicitly stated in the medical record.