Person injured wh brd/alit from rail trn/veh, subs

This code signifies an injury sustained by an individual during the act of getting on or off a railway train or vehicle, specifically for follow-up care. It indicates that the initial injury event has already been documented, and the patient is presenting for subsequent treatment, evaluation, or recovery.

Apply this code when a patient is seen for ongoing management of an injury that occurred while boarding or alighting from a train, and this visit is not the initial encounter for that injury. Examples include follow-up appointments for fracture care, wound checks, physical therapy, or medication adjustments related to the original incident.

• Always pair this code with an external cause code (V00-Y99) to fully describe the circumstances of the injury.
• Ensure the primary injury code (e.g., fracture, sprain) is also reported to specify the nature of the injury.
• Verify that the encounter is indeed "subsequent" and not the initial treatment for the injury.