Drown due to passenger ship sinking, sequela

This code signifies the long-term or residual health effects resulting from a drowning or near-drowning incident that occurred due to the sinking of a passenger ship. These sequelae can include neurological damage, chronic respiratory issues, psychological trauma, or other persistent conditions directly attributable to the original event.

Apply this code when documenting any current health condition that is a direct consequence of a drowning or submersion injury sustained during a passenger ship sinking, and the acute phase of the injury has passed. This is appropriate for follow-up visits or when treating chronic conditions stemming from such an event.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., anoxic brain damage, chronic bronchitis).
• Ensure documentation clearly links the current condition to the past drowning event from a passenger ship sinking.
• The "S" seventh character indicates sequela, meaning it's used for complications or conditions arising as a direct result of an injury that has healed or is in its chronic phase.