Path fx in oth disease, r foot, subs for fx w delay heal

This code signifies a fracture of the right foot that occurred due to an underlying disease process, rather than trauma. The patient is currently in a phase of treatment where the fracture is not healing at the expected rate.

Apply this code when documentation indicates a pathological fracture of the right foot, and the patient is presenting for follow-up care due to delayed union or nonunion. The medical record should clearly state the underlying disease contributing to the fracture and the delayed healing.

• Ensure documentation specifies "pathological fracture" and the specific foot (right).
• Verify the encounter is for ongoing management of the delayed healing, not initial treatment or routine follow-up.
• Always code the underlying disease responsible for the pathological fracture first.