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

This code signifies a pathological fracture of the right radius that has occurred due to an underlying neoplastic (cancerous) process. It specifically indicates that the patient is receiving follow-up care for this fracture, and a nonunion (failure of the bone to heal) has been identified.

Apply this code when a patient with a known neoplastic disease presents for ongoing treatment of a right radial fracture caused by the malignancy, and documentation confirms that the fracture has not healed properly. This is used for subsequent encounters after the initial treatment of the fracture. Supporting documentation would include physician notes detailing the nonunion, the location of the fracture, and the underlying neoplastic etiology.

• Always sequence the underlying neoplasm code first, followed by this code.
• Distinguish between initial, subsequent, and sequela encounters based on the phase of care.
• Ensure documentation clearly specifies "nonunion" for accurate code assignment, as other healing complications exist.