Asphyxiation due to hanging, intentional self-harm, init

This diagnosis code signifies a patient presenting with oxygen deprivation resulting from self-inflicted strangulation by hanging. It specifically indicates that the act was intentional and represents the first time the patient is being treated for this particular injury.

This code is appropriate for documenting the initial medical encounter for a patient who has attempted suicide by hanging. It should be used when the intent to self-harm is clearly established and the patient is receiving their first treatment for the resulting asphyxia.

• Always confirm the intent of self-harm through clinical documentation.
• Ensure "initial encounter" is appropriate; subsequent care for the same injury would require a different encounter character.
• Code any associated injuries (e.g., cerebral anoxia, neck trauma) separately.