Pathological fracture, unsp foot, init encntr for fracture

This code signifies a fracture of an unspecified bone in the foot that occurred due to an underlying disease process, rather than trauma. It indicates that the patient is receiving initial treatment for this specific pathological fracture. The fracture is a consequence of weakened bone structure.

Apply this code when documentation clearly states a foot fracture resulted from a pathological condition (e.g., osteoporosis, tumor, metabolic bone disease) and the patient is in the active treatment phase. Supporting documentation should specify the pathological nature of the fracture and the initial encounter for care.

• Ensure documentation explicitly states "pathological fracture" and the specific encounter type (initial, subsequent, sequela).
• Do not use for traumatic fractures; those require codes from the S92 category.
• If the underlying pathological condition is known, code it first as the primary diagnosis, followed by this code.