Poisoning by unsp systemic antibiotic, assault, sequela

This code signifies a long-term complication or condition resulting from an intentional poisoning by an unknown systemic antibiotic. It indicates that the initial acute phase of the poisoning has passed, and the patient is now experiencing residual effects attributable to the assault. The specific type of antibiotic involved in the poisoning is not documented.

This code is appropriate for encounters where a patient presents with a sequela (e.g., organ damage, chronic pain, neurological deficits) directly linked to a past intentional poisoning by an unspecified systemic antibiotic. It should be used after the acute phase of the poisoning has resolved and the patient is being treated for the lasting effects.

• Always assign an additional code to specify the nature of the sequela (e.g., specific organ damage, neurological deficit).
• Ensure documentation clearly supports that the poisoning was an assault and that the current condition is a direct result (sequela) of that event.
• Verify that the antibiotic involved was indeed systemic and that its specific type remains unknown.