Intentional self-harm by knife, subsequent encounter

This code signifies a patient presenting for follow-up care or complications related to a self-inflicted injury caused by a knife or other sharp object. The initial act of self-harm has already occurred, and the current encounter addresses ongoing treatment, wound care, or management of sequelae.

Apply this code when a patient returns for subsequent treatment of a self-inflicted stab or cut wound. This includes scenarios like wound checks, dressing changes, infection management, or psychological evaluation following the initial acute care for the self-harm event. It is crucial that the encounter is not for the initial injury.

• Ensure the documentation clearly indicates this is a follow-up visit for a previously treated self-harm injury.
• Always sequence this code after the primary diagnosis for the specific injury (e.g., laceration, stab wound).
• Verify that the injury was indeed self-inflicted and involved a knife or sharp object.