Minor laceration of right innominate or subclav vein, subs

This code signifies a follow-up encounter for a superficial tear or cut in the right innominate (brachiocephalic) or subclavian vein. This injury is considered minor, implying it does not involve a complete transection or significant vessel damage. The "subsequent encounter" indicates the patient is receiving routine care during the healing phase of the injury.

Use this code for encounters where a patient is being seen for ongoing management, wound care, or follow-up after an initial diagnosis and treatment of a minor laceration to the right innominate or subclavian vein. This includes visits for dressing changes, monitoring for complications, or assessing healing progress. Do not use for the initial treatment of the injury.

• Ensure documentation clearly states "minor laceration" and specifies the right side.
• Verify the encounter is for follow-up care, not the initial treatment, which would require an "A" or "D" seventh character.
• Always code with an external cause code (V00-Y99) to describe the circumstances of the injury.