Poisoning by mixed antiepileptics, accidental, subs

This code signifies an accidental overdose or adverse reaction to a combination of antiepileptic medications, occurring during a follow-up visit for the initial poisoning event. It indicates that the patient is receiving ongoing care for the effects of an unintentional ingestion of multiple antiepileptic drugs.

Use this code for patients presenting for subsequent treatment, monitoring, or management of complications arising from an accidental poisoning by mixed antiepileptics. This includes follow-up appointments after initial emergency treatment, or when managing lingering side effects or organ damage caused by the overdose.

• Ensure documentation clearly states the poisoning was accidental and involves multiple antiepileptic agents.
• Confirm the encounter is for follow-up care, not the initial presentation of the poisoning.
• Always sequence this code after any codes for specific manifestations or complications of the poisoning.