Asphyxiation due to hanging, intentional self-harm, sequela

This code signifies the long-term or residual effects resulting from an attempted suicide by hanging. It indicates that the patient survived the initial event but is now presenting with ongoing physical, neurological, or psychological complications directly attributable to the asphyxiation. These sequelae can manifest months or even years after the initial incident.

Apply this code when documenting a patient presenting with chronic conditions, disabilities, or mental health disorders that are a direct consequence of a past intentional self-harm attempt via hanging. This includes, but is not limited to, anoxic brain injury, neurological deficits, persistent dysphagia, or severe PTSD specifically linked to the event. Do not use for the acute phase of the injury.

• Always use this code as a secondary diagnosis, following the code for the specific sequela being treated.
• Ensure documentation clearly links the current condition to the past self-harm attempt by hanging.
• Do not use this code for the initial injury or subsequent acute care related to the immediate aftermath of the hanging.