Oth fx lower end unsp tibia, subs for clos fx w routn heal

This code signifies a follow-up encounter for a fracture of the lower end of the tibia, where the specific location of the fracture is not documented. The fracture was initially closed, meaning the skin remained intact, and is now healing as expected without complications.

Apply this code when a patient presents for a routine follow-up visit for a previously diagnosed closed distal tibia fracture that is progressing well. This is appropriate for subsequent cast changes, wound checks, or physical therapy evaluations during the normal healing period. It indicates the fracture is not new, nor is it experiencing delayed healing or nonunion.

• Ensure documentation specifies "subsequent encounter" and "routine healing" for a closed fracture.
• Verify that the specific location of the lower tibia fracture is not detailed in the medical record. If a more specific location is documented (e.g., pilon, malleolus), a more precise code should be used.
• Do not use this code for initial treatment or for fractures with complications such as delayed healing, nonunion, or malunion.