Heat exposure on board other powered watercraft, init encntr

This code signifies a patient's initial presentation for an illness or injury directly resulting from excessive heat exposure while aboard a powered watercraft other than a ship or large vessel. The heat exposure is the primary cause of the patient's condition, which could range from heat cramps to heatstroke.

Apply this code when a patient presents with symptoms of heat-related illness (e.g., dehydration, heat exhaustion, heatstroke) and the documented cause is exposure to high temperatures on a motorboat, yacht, or similar powered watercraft. This code is appropriate for the first encounter for this specific heat-related event.

• Ensure documentation specifies the type of watercraft as "other powered watercraft" to differentiate from ships (V93.21) or unpowered vessels (V93.22).
• Always assign an additional code for the specific heat-related condition (e.g., T67.0XXA for heatstroke, T67.1XXA for heat syncope).
• The "A" for initial encounter indicates the patient is receiving active treatment for the heat exposure.