Disp fx of posterior column of unsp acetabulum, init

This code signifies a break in the posterior column of the acetabulum, specifically the ilioischial portion, where the bone fragments are no longer in their normal anatomical alignment. This injury involves the socket of the hip joint and is considered a closed fracture, meaning the skin remains intact.

This code is appropriate for the initial treatment of a newly diagnosed, non-surgical (or pre-surgical) displaced fracture of the posterior acetabular column. It applies when the specific side (left or right) of the acetabulum is not documented.

• Ensure documentation specifies "displaced" and "posterior column [ilioischial]" for accurate code assignment.
• Confirm this is the patient's initial encounter for this specific fracture.
• Only use this code when the laterality (left or right) of the acetabulum is not documented by the provider.