Poisoning by iminostilbenes, accidental, init

This code signifies an accidental overdose or adverse reaction to iminostilbene-derived medications, such as carbamazepine or oxcarbazepine, which are primarily used as anticonvulsants or mood stabilizers. The patient is experiencing the initial effects of this unintentional poisoning.

Apply this code when a patient presents to an emergency department or clinic with symptoms of iminostilbene toxicity due to an accidental ingestion or misadministration. This includes scenarios where a patient mistakenly takes too much of their prescribed medication or takes someone else's medication inadvertently.

• Ensure documentation clearly states the poisoning was accidental and not intentional self-harm.
• This "initial encounter" code is used for the period when the patient is receiving active treatment for the poisoning.
• Always code any associated manifestations of the poisoning (e.g., seizures, coma) in addition to this code.