Poisoning by fluoroquinolone antibiotics, self-harm, init

This code signifies an adverse event resulting from a patient deliberately taking an excessive or inappropriate dose of a fluoroquinolone antibiotic with the intent to harm themselves. This includes situations where the patient has ingested medications like ciprofloxacin, levofloxacin, or moxifloxacin in a suicidal gesture or attempt. The "initial encounter" indicates that the patient is receiving active treatment for the poisoning.

Use this code when documenting the initial presentation and treatment of a patient admitted to the emergency department or hospital due to an intentional overdose of a fluoroquinolone antibiotic. This applies to cases where the patient explicitly states self-harm intent or when clinical evidence strongly suggests it. It should be assigned for the first visit related to this specific poisoning event.

• Always assign an additional code for the specific fluoroquinolone antibiotic involved, if known (e.g., from the T36.0-T36.9 series).
• Remember to also code any associated mental health diagnoses, such as depression or suicidal ideation, if documented.
• Ensure documentation clearly supports "intentional self-harm" and "initial encounter" to justify this specific code.