Drown d/t being thrown ovrbrd by motion of merch ship, sqla

This code describes the long-term effects or complications arising from an incident where an individual was thrown overboard from a merchant ship due to its motion and subsequently experienced drowning or submersion. It signifies that the initial drowning event has resolved, but the patient is now presenting with residual health issues directly attributable to that past incident.

Use this code when documenting conditions such as anoxic brain injury, chronic respiratory issues, or other persistent neurological or physical impairments that are a direct result of a drowning or near-drowning event that occurred after being thrown from a merchant ship due to its movement. This code is appropriate for follow-up encounters after the initial acute phase of the injury.

• Always use an additional code to specify the exact nature of the sequela (e.g., G93.1 for anoxic brain damage).
• Ensure documentation clearly links the current condition to the past drowning incident on the merchant ship.
• This "S" (sequela) code is for conditions that are residual effects, not for the initial acute injury.