Displ assoc transv/post fx unsp acetab, 7thG

This code signifies a fracture of the acetabulum, specifically involving both the transverse and posterior columns, that has shifted out of its normal anatomical alignment. The patient is in a subsequent phase of care, and the fracture is not healing at the expected rate.

This code is appropriate for follow-up encounters where a patient with a previously diagnosed displaced acetabular fracture (involving both transverse and posterior columns) is experiencing delayed union. This includes situations where the patient is undergoing continued conservative management, physical therapy, or awaiting further surgical intervention due to the delayed healing.

• Ensure documentation clearly specifies both transverse and posterior column involvement and displacement.
• Verify that the encounter is for follow-up care and not the initial treatment of the fracture.
• Confirm that the physician's notes explicitly state "delayed healing" or a similar phrase indicating a slower-than-expected recovery.