Occupant of stcar injured in collisn/hit by roll stok, subs

This code describes an injury sustained by an individual who was a passenger in a streetcar involved in a collision with or struck by another piece of rolling stock (e.g., train, other streetcar). The "D" seventh character indicates that this is a subsequent encounter for care of the injury, meaning the patient is receiving routine follow-up, healing, or therapy after the initial treatment.

Use this code for follow-up visits, cast changes, physical therapy sessions, or medication management related to injuries sustained by a streetcar occupant in such an accident. This applies when the patient is no longer in the acute phase of injury treatment.

• Ensure the patient was an occupant of a streetcar, not another type of vehicle.
• Verify the collision involved another piece of rolling stock.
• Confirm this is a subsequent encounter for the injury, not the initial treatment.