Nondisp pilon fx unsp tibia, subs for clos fx w delay heal

This code signifies a fracture of the distal tibia (pilon fracture) that is not displaced, meaning the bone fragments are still in their normal anatomical position. The injury occurred in an unspecified tibia, and the patient is in a subsequent phase of care where the closed fracture is experiencing delayed healing.

Apply this code when documenting follow-up care for a patient with a pilon fracture of the tibia that was initially treated non-surgically or surgically and is now showing slower-than-expected healing. This would be used after the initial encounter for the fracture, when the fracture remains closed and healing is prolonged.

• Ensure documentation clearly states "nondisplaced" and "delayed healing" for a closed fracture.
• This code is for subsequent encounters, not the initial treatment of the fracture.
• Confirm the fracture is of the pilon region of the tibia and the laterality is unspecified if not documented.