Pathological fracture, right ankle, init encntr for fracture

This code signifies a fracture of the right ankle that occurred due to a pre-existing disease process, rather than significant trauma. It indicates that the patient is currently receiving active treatment for this specific fracture.

Use this code when documentation clearly states a pathological fracture of the right ankle, such as one resulting from osteoporosis, metastatic cancer, or a bone cyst. This code is appropriate for the initial phase of treatment, including surgical repair, casting, or initial evaluation in an emergency department.

• Ensure documentation specifies "pathological fracture" and the laterality (right ankle).
• Always sequence the underlying disease causing the pathological fracture as the primary diagnosis, followed by this code.
• Do not use this code for traumatic ankle fractures; those require codes from the S82 category.