Path fx in neopltc disease, pelvis, subs for fx w malunion

This code signifies a fracture of the pelvic bone that occurred due to an underlying cancerous condition, and the patient is now being seen for follow-up care related to the fracture healing improperly. Malunion indicates that the fracture has healed, but in an unsatisfactory position or alignment. This is a subsequent encounter, meaning the initial treatment for the fracture has already been rendered.

Apply this code when documentation clearly states a pathological fracture of the pelvis, caused by a neoplasm, and the current encounter addresses the management of a malunion. Supporting documentation would include imaging reports confirming malunion and physician notes detailing ongoing treatment or assessment of the poorly healed fracture.

• Always sequence the underlying neoplasm code first, followed by this code.
• Ensure documentation specifies "malunion" and not "nonunion" (which has different codes).
• Verify the encounter type is "subsequent" for the fracture; initial encounters or sequelae have distinct codes.