Heat exposure on board passenger ship, initial encounter

This code signifies an adverse health event resulting from excessive heat exposure experienced by an individual while they were a passenger on a ship. This includes conditions such as heat exhaustion, heat stroke, or heat syncope directly attributable to the shipboard environment. It specifically denotes the first time this patient is receiving care for this particular heat-related incident.

Apply this code when documenting a patient presenting with symptoms of heat illness that occurred during a cruise or other passenger ship journey. This is appropriate for initial evaluations in emergency departments, urgent care centers, or onboard medical facilities following the heat exposure. Ensure the patient's record clearly states they were a passenger and the exposure happened on the vessel.

• Always assign an additional code for the specific heat-related condition (e.g., T67.0XXA for heatstroke, T67.2XXA for heat exhaustion).
• Verify the patient's role as a "passenger" on the ship; different codes exist for crew members.
• Confirm this is the "initial encounter" for treatment of this specific injury; subsequent care would use a different seventh character.