Disp fx of proximal phalanx of right great toe, sequela

This code signifies a past injury involving a displaced break in the bone closest to the foot in the right great toe. The "sequela" designation indicates that this fracture is no longer acute but is causing ongoing problems or conditions that are being treated or evaluated.

This code is appropriate for encounters where a patient is being treated for a long-term complication, residual effect, or chronic condition directly resulting from a previously sustained displaced fracture of the proximal phalanx of their right great toe. Examples include chronic pain, nonunion, malunion, or degenerative changes stemming from the old injury.

• Always use an additional code to specify the nature of the sequela (e.g., M20.21 for hallux rigidus, M84.374A for stress fracture of right great toe, initial encounter for sequela of old fracture).
• Do not use this code for the initial or subsequent active treatment of the acute fracture.
• Ensure documentation clearly links the current condition to the prior displaced fracture of the right great toe.