Disp fx of post wall of r acetab, subs for fx w routn heal

This code signifies a fracture of the posterior wall of the right hip socket (acetabulum) where the bone fragments are not properly aligned. This specific code is used when the patient is receiving follow-up care for this fracture and the healing process is progressing as expected without complications.

This code is appropriate for subsequent encounters when a patient with a previously diagnosed displaced posterior wall acetabular fracture of the right hip is undergoing routine follow-up. This includes visits for cast changes, physical therapy evaluations during the healing phase, or routine imaging to monitor fracture consolidation. It should be used when the fracture is healing normally and no complications or delayed healing are noted.

• Ensure documentation specifies "displaced" and "posterior wall" of the right acetabulum.
• Confirm the encounter is for follow-up care during the routine healing phase, not initial treatment or active complication management.
• Always pair with an external cause code if the mechanism of injury is known and relevant to the encounter.