Asphyx due to being trapped in a car trunk, self-harm, init

This code signifies a patient presenting with asphyxia resulting from being intentionally confined within a car trunk. The asphyxia is a direct consequence of the self-harm attempt, leading to oxygen deprivation. This diagnosis indicates the initial presentation and treatment for this specific injury.

Apply this code when documenting a patient admitted for emergency treatment following an intentional self-harm attempt involving entrapment in a car trunk, leading to asphyxiation. This is appropriate for the initial hospital visit or encounter where the injury is first assessed and managed. It should be used when the intent to self-harm is clearly documented.

• Ensure documentation explicitly states "intentional self-harm" and "car trunk" as the mechanism of asphyxiation.
• Verify that this is the patient's first encounter for this specific injury. Subsequent encounters would use a different seventh character.
• Always code any associated injuries or conditions, such as anoxic brain injury, in addition to this code.