Nondisp pilon fx left tibia, subs for clos fx w routn heal

This code signifies a fracture of the distal end of the left tibia, specifically involving the weight-bearing surface of the ankle joint (pilon fracture), where the bone fragments remain in their anatomical position. This particular encounter is for follow-up care during the normal healing process of the fracture, which is being managed non-surgically.

Apply this code when documenting a patient's visit for ongoing management of a previously diagnosed, nondisplaced pilon fracture of the left tibia. This is appropriate for routine follow-up appointments, cast changes, or physical therapy evaluations during the healing phase, provided no complications or delayed healing are present.

• Ensure the documentation specifies "nondisplaced" and "left tibia" for accurate code selection.
• The 7th character "D" indicates a subsequent encounter for routine healing; do not use for initial treatment or encounters with complications.
• Always sequence this code as a primary diagnosis when it is the reason for the encounter.