Pathological fracture, oth site, subs for fx w delay heal

This code signifies a fracture that occurred due to a disease process weakening the bone, rather than trauma, and is currently in a phase of delayed healing. The fracture is located in an anatomical site other than those specifically classified elsewhere (e.g., vertebra, humerus, femur, tibia, fibula, radius, ulna, ankle, foot, hand). The patient is presenting for follow-up care related to this ongoing healing issue.

Use this code when documentation clearly states a pathological fracture in an unspecified or "other" anatomical location, and the patient is being seen for management of delayed healing. This applies to subsequent encounters after the initial treatment of the fracture. Supporting documentation should specify the pathological nature of the fracture and the current status of delayed healing.

• Ensure the fracture is explicitly documented as "pathological" and not traumatic.
• Verify the anatomical site is not more specifically coded elsewhere in the M84.4 subcategory.
• The 7th character "G" indicates subsequent encounter for fracture with delayed healing; do not use for initial care or routine healing.