Handgun discharge, undetermined intent, initial encounter

This code signifies an injury resulting from a handgun discharge where the circumstances surrounding the event are unclear or cannot be definitively determined as accidental, self-harm, or assault. It indicates the patient is receiving initial active treatment for the injury.

Apply this code when a patient presents with a handgun wound, and documentation explicitly states or strongly implies that the intent of the discharge is unknown or undetermined after initial investigation. This is appropriate for the first encounter for treatment of the acute injury.

• Ensure documentation clearly supports "undetermined intent" rather than a specific intent (e.g., accidental, assault, self-harm).
• Always use in conjunction with an external cause code for the specific handgun injury (e.g., W32.-).
• Append the appropriate subsequent or sequela encounter character for follow-up care after the initial treatment.