Struck by orca, initial encounter

This diagnosis code signifies an injury sustained by a patient as a direct result of being struck by an orca (killer whale). This includes blunt force trauma, lacerations, or other physical harm incurred during the initial interaction with the marine mammal.

Apply this code when documenting injuries from an initial encounter with an orca, such as a swimmer or diver being hit, or an individual on a small vessel experiencing a collision. It is appropriate for the acute phase of treatment following the incident.

• Always assign an external cause code (V, W, X, Y codes) in conjunction with an injury code.
• Ensure the "A" seventh character is used for the initial encounter, indicating active treatment for the injury.
• Do not use for bites; a separate code exists for orca bites.