Accidental drown while in natural water, subs

This code signifies an accidental drowning or submersion event that occurred in a natural body of water, such as an ocean, lake, or river, and is being reported for a subsequent encounter. This indicates the patient is receiving follow-up care for injuries or conditions directly resulting from the initial incident.

Use this code for patients presenting for ongoing medical management of complications, injuries, or sequelae directly attributable to an accidental drowning or submersion in natural water. This includes follow-up for respiratory issues, neurological damage, or other sustained injuries after the initial acute care.

• Ensure the encounter is for follow-up care, not the initial presentation of the injury.
• Verify the drowning/submersion occurred in a natural body of water.
• Always code with additional codes for specific injuries or conditions resulting from the event.