Disp fx of post pro of left talus, subs for fx w delay heal

This code signifies a break in the posterior projection of the talus bone in the left foot, where the bone fragments are not properly aligned. It specifically indicates that the patient is in a later stage of treatment, and the fracture is not healing at the expected rate.

Apply this code for patients presenting for follow-up care of a previously diagnosed displaced fracture of the left talar posterior process, where imaging or clinical assessment confirms delayed union. This would include scenarios where the patient is undergoing continued immobilization, physical therapy, or considering further intervention due to slow healing.

• Ensure documentation specifies "displaced" and "posterior process of left talus."
• Verify the encounter is for follow-up care and not the initial treatment.
• Confirm that the physician's notes explicitly state or imply "delayed healing" or "delayed union."