Poisoning by unsp narcotics, intentional self-harm, subs

This code signifies a patient presenting for follow-up care or complications arising from an intentional overdose of an unspecified narcotic substance. The self-harm was deliberate, and the current encounter addresses ongoing treatment, monitoring, or sequelae rather than the initial acute event.

Apply this code for subsequent encounters related to an intentional, self-inflicted poisoning by a narcotic where the specific narcotic agent is not documented. This includes follow-up appointments for psychiatric evaluation, management of organ damage, or monitoring for long-term effects after the initial acute care has been rendered.

• Ensure documentation clearly states "intentional self-harm" and that the encounter is not the initial treatment.
• Only use this code when the specific narcotic involved is unknown or not specified in the medical record.
• Always sequence this code after any codes for the specific manifestations or complications of the poisoning.