Poisn by analeptics and opioid receptor antag, acc, subs

This code indicates a poisoning event due to analeptics (stimulants) or opioid receptor antagonists that occurred unintentionally. It specifically applies to a patient receiving active treatment for the adverse effects of such a poisoning after the initial encounter. This could involve ongoing monitoring, medication adjustments, or management of complications.

Use this code when documenting follow-up care for a patient who accidentally ingested or was administered an excessive amount of analeptics or opioid receptor antagonists. This includes scenarios where the patient is being seen for continued management of symptoms, adverse reactions, or complications arising from the initial poisoning event. It is appropriate for subsequent visits related to the same poisoning.

• Ensure documentation clearly states the poisoning was accidental and that this is a subsequent encounter for ongoing treatment.
• Always code the specific analeptic or opioid receptor antagonist if known, using an additional external cause code (e.g., T40.7X- for opioid receptor antagonists).
• Do not use this code for initial encounters or for sequelae (late effects) of the poisoning; distinct codes exist for those scenarios.