Major laceration of right external jugular vein, subs encntr

This code describes a significant tear or cut to the right external jugular vein, which is a major superficial vein in the neck. This specific code indicates that the patient is receiving follow-up care for this injury, such as wound care, monitoring for complications, or rehabilitation, after the initial treatment has been provided.

Use this code for patients presenting for subsequent care related to a major laceration of the right external jugular vein. This includes visits for dressing changes, infection checks, removal of sutures/staples, or evaluation of healing. Documentation should clearly state the encounter is for follow-up care of a previously treated laceration.

• Ensure documentation specifies "right" external jugular vein; laterality is critical.
• The "D" seventh character indicates a subsequent encounter, not initial treatment or sequela.
• Distinguish from minor lacerations or punctures; "major" implies significant injury requiring more than superficial treatment.