Poisoning by penicillins, assault, subsequent encounter

This code describes a situation where a patient has been intentionally poisoned by penicillin, and the encounter is for follow-up care after the initial treatment. This implies the patient was subjected to a malicious act involving penicillin, and they are now receiving ongoing management for the effects of that poisoning.

Use this code when documenting subsequent encounters for a patient who was deliberately poisoned with penicillin, such as for monitoring organ function, managing lingering side effects, or addressing psychological impacts. This code is appropriate for follow-up visits after the acute phase of treatment for the assault has concluded.

• Ensure documentation clearly states the poisoning was an assault and that this is a subsequent encounter.
• Always code the specific type of penicillin if known and documented.
• Consider additional codes for any resulting injuries, organ damage, or mental health conditions.