Nondisp fx of post pro of r talus, subs for fx w nonunion

This code describes a fracture located on the back part of the right talus bone that has not healed properly after an initial injury. The bone fragments remain in their anatomical position without significant displacement. This specific code indicates that the patient is receiving ongoing care for this unhealed fracture.

This code is appropriate for follow-up encounters where a patient is being treated for a previously diagnosed nondisplaced posterior process fracture of the right talus that has failed to unite. This includes visits for continued monitoring, cast changes, physical therapy, or discussions regarding further intervention for the nonunion.

• Ensure documentation clearly states "nonunion" and specifies the "posterior process" of the "right talus."
• Verify the fracture was initially nondisplaced. If displacement is now present, a different code may be required.
• This code is for subsequent encounters; an initial encounter for the acute fracture would use a different code.