Path fx in neopltc disease, r tibia, subs for fx w nonunion

This code signifies a fracture of the right tibia that occurred due to an underlying neoplastic (cancerous) process, rather than trauma. The "subsequent encounter" indicates the patient is receiving routine care during the healing phase of the fracture, and "nonunion" specifies that the bone has failed to heal properly.

Apply this code when documentation confirms a right tibial fracture caused by a tumor, and the patient is presenting for follow-up care of this fracture. The physician's notes should explicitly state nonunion of the fracture and link it to a neoplastic etiology. This code is appropriate for ongoing management of the unhealed fracture.

• Always sequence the underlying neoplasm code first, followed by this code.
• Ensure documentation clearly distinguishes between a pathological fracture and a traumatic fracture in a patient with cancer.
• Verify laterality (right vs. left) and bone involved (tibia) are explicitly stated in the medical record.