Drowning and submersion due to unsp watercraft sinking, init

This code signifies an injury or death resulting from a person being submerged in water due to the sinking of an unspecified type of watercraft. The event is the initial presentation of the patient for this specific incident of drowning or near-drowning.

Apply this code when a patient presents with conditions directly related to drowning or near-drowning, and the cause is documented as the sinking of a watercraft, but the specific type of vessel is not identified. This code is appropriate for the initial medical care received for the event.

• Ensure documentation clearly states the drowning/submersion was due to a sinking watercraft, and the type of watercraft is not specified.
• Confirm this is the patient's first encounter for this specific drowning incident.
• Do not use if the watercraft type (e.g., kayak, sailboat) is known; a more specific V90.1- subcategory would be appropriate.