Drowning and submersion due to passenger ship sinking, init

This code signifies an injury or fatality resulting from a drowning or near-drowning event specifically caused by the sinking of a passenger ship. It indicates the initial phase of care for such an incident, encompassing the immediate medical attention provided.

Apply this code for patients presenting with conditions directly attributable to submersion or aspiration of water following a passenger ship disaster. This includes cases of respiratory distress, cerebral anoxia, hypothermia, or death where the mechanism is clearly linked to the vessel's sinking.

• Ensure documentation explicitly states the involvement of a "passenger ship" and "sinking" as the cause of the drowning/submersion.
• This code is for the "initial encounter"; use subsequent encounter codes for follow-up care related to the same incident.
• Always code any associated injuries or conditions (e.g., hypothermia, aspiration pneumonia) in addition to this external cause code.