Minor laceration of unsp vertebral artery, subs encntr

This code signifies a superficial tear or cut in an unspecified vertebral artery that occurred during a previous encounter and is now being treated. This injury is considered minor, implying it does not involve significant vessel wall disruption or compromise of blood flow.

Apply this code for follow-up care of a previously diagnosed minor laceration of an unspecified vertebral artery. Documentation should clearly indicate that the patient is receiving routine follow-up, healing, or ongoing management for the initial injury, and not acute treatment.

• Ensure documentation specifies "subsequent encounter" and not an initial injury or sequela.
• Verify the laceration is explicitly described as "minor" and the specific vertebral artery is not identified.
• Do not use for open wounds or complete transections of the artery, which would require more severe injury codes.