Path fx in neopltc disease, r ulna, subs for fx w delay heal

This code signifies a fracture of the right ulna that occurred due to an underlying neoplastic process, such as a tumor, and is currently experiencing delayed healing. The patient is in a subsequent phase of care for this specific fracture.

Apply this code when documentation clearly indicates a right ulnar fracture caused by a malignancy, and the patient is presenting for follow-up care where the fracture union is progressing slower than expected. Supporting documentation should include details of the neoplastic disease, the fracture's etiology, and the ongoing, delayed healing status.

• Always sequence the underlying neoplasm code first, followed by this code.
• Ensure documentation specifies "right ulna" and "delayed healing" for accurate code assignment.
• Differentiate from nonunion (M84.431G) or routine healing (M84.531D) based on physician documentation.