Drowning and submersion due to fishing boat sinking, sequela

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

Assign this code when documenting any current health condition that is a direct result of a past drowning or submersion incident caused by a fishing boat sinking. This is appropriate for follow-up visits or admissions where the patient is being treated for these lasting effects, rather than the acute drowning event itself.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic anoxic encephalopathy, post-traumatic stress disorder).
• Ensure documentation clearly links the current condition to the past drowning event and specifies the cause as a fishing boat sinking.
• The "S" in the seventh character indicates sequela, meaning it should be used for conditions that are residual effects of an injury or illness.