Poisoning by unsp systemic antibiotic, accidental, init

This code signifies an adverse event resulting from the accidental ingestion or exposure to an unspecified systemic antibiotic. The patient is experiencing the initial effects of this poisoning, which could manifest as various signs and symptoms depending on the antibiotic and dosage. This diagnosis indicates that the specific antibiotic involved is not yet identified.

Apply this code when a patient presents with symptoms of poisoning due to an antibiotic, and the medical record clearly states the exposure was accidental or unintentional. This is appropriate for the initial assessment and treatment of such an event, particularly when the exact antibiotic causing the reaction is unknown at the time of coding.

• Ensure documentation specifies "accidental" or "unintentional" exposure to an antibiotic.
• Only use this code for the initial encounter for the poisoning event.
• Avoid using this code if the specific antibiotic is known; instead, code to the specific antibiotic.