Bitten by other marine mammals, initial encounter

This code signifies an injury resulting from a bite inflicted by a marine mammal other than those specifically classified elsewhere (e.g., sharks, killer whales). It indicates the initial presentation of the patient for this specific injury.

Apply this code when a patient presents for treatment of a bite wound sustained from a marine mammal such as a dolphin, seal, sea lion, or manatee. This is appropriate for the first encounter related to the injury.

• Ensure the documentation clearly specifies a bite from a marine mammal, excluding those with more specific codes.
• Verify that this is the initial encounter for treatment of the bite, not a follow-up visit.
• Always code additional external cause codes to describe the place of occurrence, activity, and status, if known.