Poisoning by oth systemic antibiotics, self-harm, subs

This code signifies a poisoning event resulting from the deliberate self-administration of systemic antibiotics not otherwise specified, with the intent to cause harm. This particular code is used when the patient is receiving routine care during the healing or recovery phase of the poisoning.

Apply this code for follow-up visits or ongoing treatment related to a suicide attempt involving an overdose of systemic antibiotics. This includes scenarios such as medication adjustments, monitoring for lingering effects, or psychiatric evaluations after the initial acute phase of poisoning has been managed.

• Always sequence this code after the primary diagnosis for the poisoning event (e.g., mental health condition leading to the attempt).
• Ensure documentation clearly specifies "intentional self-harm" and that the encounter is for "subsequent" care.
• Verify the specific antibiotic involved; if more specific codes exist for the drug, use those instead.