Unsp fx lower end of r tibia, subs for clos fx w delay heal

This code signifies a fracture of the lower portion of the right tibia, where the specific type of fracture is not documented. The patient is in a subsequent phase of care, and the fracture, which is not open to the environment, is experiencing delayed healing.

This code is appropriate for follow-up encounters where a patient with an initially unspecified closed fracture of the distal right tibia is presenting with evidence of delayed union. It would be used when the physician notes that the healing process is slower than expected for this type of injury.

• Ensure documentation clearly states "delayed healing" for a closed fracture of the lower right tibia.
• Verify that the encounter is for follow-up care, not the initial treatment of the fracture.
• Confirm the laterality (right) and the specific bone (tibia) and location (lower end) are documented.