Poisoning by antimycobacterial drugs, assault, subs encntr

This code signifies a poisoning event resulting from the intentional administration of antimycobacterial drugs with the intent to harm, where the patient is receiving follow-up care for the sequelae of the initial poisoning. This indicates a non-accidental exposure to medications used to treat tuberculosis or other mycobacterial infections, occurring in a violent context.

Use this code when documenting subsequent encounters for a patient who was poisoned by antimycobacterial drugs due to an assault. This applies to situations where the patient is returning for ongoing treatment, monitoring, or management of complications arising from the initial poisoning event. It is appropriate for follow-up visits after the acute phase of treatment.

• Always assign an additional code for the specific antimycobacterial drug involved, if known.
• Ensure documentation clearly supports an "assault" intent and that the encounter is "subsequent" to the initial poisoning.
• Do not use for initial acute treatment of the poisoning; reserve for follow-up care.