Drown due to canoe or kayak overturning, subs

This code signifies a patient presenting for follow-up care or sequelae directly resulting from a non-fatal drowning or submersion incident that occurred when a canoe or kayak overturned. The initial injury or event has already been treated, and the current encounter addresses ongoing issues related to that specific incident.

Use this code for subsequent encounters where a patient is being treated for complications such as aspiration pneumonia, hypoxic brain injury, or psychological trauma stemming from a drowning or near-drowning event caused by a capsized canoe or kayak. This applies to visits for rehabilitation, medication management, or monitoring of long-term effects after the initial acute care.

• Always assign an external cause code (V90.05XD) in conjunction with a primary diagnosis code for the specific injury or condition being treated (e.g., J69.0 for aspiration pneumonia).
• Ensure the "D" seventh character is appropriate for a subsequent encounter, indicating ongoing care after the initial treatment phase.
• Verify documentation clearly links the current visit's purpose to the previous drowning incident involving a canoe or kayak overturning.