Path fx in neopltc dis, unsp ankle, subs for fx w delay heal

This code signifies a fracture of an unspecified ankle bone that occurred due to an underlying neoplastic (cancerous) process, rather than trauma. The patient is in a subsequent phase of care for this fracture, and the healing process is progressing slower than expected. This indicates ongoing medical management for the delayed union of the fracture in the context of their cancer.

Apply this code for patients receiving follow-up care for an ankle fracture caused by metastatic or primary bone cancer, where the fracture has not healed within the expected timeframe. Documentation should clearly state the fracture is pathological, the specific ankle involved is not specified, and that the patient is being treated for delayed healing in a subsequent encounter.

• Ensure documentation specifies "pathological fracture" and links it to neoplastic disease.
• Verify the encounter is for "subsequent care" and explicitly mentions "delayed healing."
• Do not use if the fracture is traumatic or if the healing is normal or nonunion (different codes apply).