Nondisp fx of prox phalanx of unsp great toe, 7thK

This code signifies a fracture of the first bone of the great toe (hallux) that has not shifted out of alignment. Importantly, it indicates that the fracture has failed to heal properly and the patient is presenting for follow-up care related to this nonunion.

Apply this code when documentation confirms a non-displaced proximal phalanx fracture of the great toe, and the patient is seen for ongoing management of a confirmed nonunion. This is appropriate for subsequent visits after the initial treatment, where the primary focus is addressing the delayed or failed healing process.

• Ensure documentation explicitly states "nonunion" for the fracture.
• Verify the fracture is of the proximal phalanx of the great toe and is nondisplaced.
• This "K" seventh character indicates a subsequent encounter for a fracture with nonunion, not routine follow-up for a healing fracture.