Drowning and submersion due to sailboat sinking, sequela

This diagnosis code indicates a long-term health condition or complication resulting from a non-fatal drowning or submersion incident that occurred due to a sailboat sinking. It signifies that the patient is presenting for care related to the lasting effects of such an event, rather than the acute incident itself.

This code is appropriate for encounters where a patient is being treated for sequelae such as anoxic brain injury, chronic respiratory issues, or psychological trauma directly attributable to a past drowning or submersion event involving a sinking sailboat. It should be used when the initial acute injury has resolved, and the patient is now managing chronic conditions.

• Always assign this code as a secondary diagnosis following the code for the specific sequela being treated (e.g., G93.1 for anoxic brain damage).
• Ensure documentation clearly links the current condition to a past drowning event caused by a sinking sailboat.
• The "S" seventh character indicates sequela and should be used for all encounters related to the long-term effects.