Poisoning by unsp general anesthetics, self-harm, subs

This code signifies a patient presenting for follow-up care or treatment of adverse effects resulting from a deliberate act of self-poisoning using an unspecified general anesthetic. The initial acute phase of the poisoning has passed, and the patient is now in a recovery or ongoing management stage.

Apply this code when documenting subsequent encounters for patients who intentionally self-harmed by ingesting or administering an unknown general anesthetic. This includes visits for monitoring organ damage, managing lingering neurological effects, or addressing psychiatric sequelae related to the self-harm attempt. Do not use for the initial acute poisoning event.

• Always sequence this code after any codes for the specific adverse effects or injuries sustained from the poisoning.
• Ensure documentation clearly indicates the encounter is subsequent to the initial poisoning and that the intent was self-harm.
• A fifth character of 'D' is crucial for subsequent encounters; do not use 'A' for initial encounters or 'S' for sequela.