Terrorism involving biolg weapons, terrorist injured, subs

This code signifies a patient presenting for follow-up care or ongoing management of injuries or illnesses directly resulting from a terrorist attack utilizing biological weapons. The patient was a direct victim of the attack, and this encounter is not the initial treatment.

Apply this code for subsequent visits related to conditions like anthrax infection, smallpox, or other bio-agent exposures sustained during a terrorist incident. This includes monitoring for long-term effects, managing chronic symptoms, or receiving ongoing treatment after the initial acute phase.

• Ensure documentation clearly links the patient's current condition to the biological weapons terrorist event.
• This code requires an additional code for the specific injury or illness sustained.
• Distinguish from initial encounter (A) or sequela (S) codes for appropriate usage.