Assault by drowning and submersion in natural water, sequela

This code signifies the long-term health consequences or complications arising from an assault where the victim was intentionally drowned or submerged in a natural body of water (e.g., lake, river, ocean). These sequelae can include chronic respiratory issues, neurological damage, or psychological trauma that manifest after the initial acute injury has passed.

Apply this code when documenting conditions that are a direct result of a past assault involving drowning or submersion in natural water. This is appropriate for follow-up encounters where the patient is being treated for residual effects, rather than the initial acute injury. Examples include chronic anoxic brain injury or persistent lung damage stemming from such an event.

• Always use this code as a secondary diagnosis, following the code for the specific sequela being treated.
• Ensure documentation clearly links the current condition to a past assault by drowning/submersion in natural water.
• The "S" seventh character indicates sequela and should only be used for complications or conditions arising as a direct result of the original injury.