Path fx in oth disease, r ankle, subs for fx w routn heal

This code signifies a fracture of the right ankle that occurred due to an underlying disease process, rather than trauma. The patient is in the subsequent phase of treatment, and the fracture is healing as expected without complications. This indicates ongoing management of the pathological fracture.

Apply this code for follow-up encounters where a patient is receiving routine care for a right ankle fracture caused by a systemic condition (e.g., osteoporosis, metastatic cancer). Documentation should clearly state "pathological fracture," specify the right ankle, and indicate routine healing during a subsequent visit.

• Always code the underlying disease causing the pathological fracture first.
• Ensure documentation specifies "right ankle" and "subsequent encounter with routine healing" to support the 7th character.
• Distinguish from nonunion or malunion, which would require different 7th characters.