Unsp fracture of r low leg, subs for clos fx w delay heal

This code signifies a fracture of the right lower leg, where the specific bone involved (tibia, fibula, or both) is not documented. The patient is in a subsequent phase of care for this closed fracture, and the healing process is progressing slower than expected.

This code is appropriate when a patient presents for follow-up care of a right lower leg fracture, and the medical record indicates delayed union of a previously treated closed fracture, but the precise anatomical location of the fracture within the lower leg is not specified. It should be used when the initial treatment has already occurred, and the focus is on managing the delayed healing.

• Ensure documentation clearly states "delayed healing" for a closed fracture of the right lower leg.
• Verify that the encounter is for subsequent care, not initial treatment.
• Only use this code when the specific bone fractured in the lower leg (tibia/fibula) is not identified in the medical record.