Nondisp fx of 3rd metatarsal bone, r ft, 7thK

This code signifies a fracture of the third metatarsal bone in the right foot that is not displaced, meaning the bone fragments remain in their normal anatomical alignment. The "subsequent encounter" indicates the patient is receiving follow-up care for this fracture, and "nonunion" specifies that the bone is failing to heal properly after the expected healing time.

Apply this code for patients presenting for ongoing treatment of a previously diagnosed right third metatarsal fracture where imaging or clinical assessment confirms the fracture has not united. This includes scenarios such as cast changes, physical therapy, or surgical planning for nonunion repair. Do not use for initial fracture diagnosis or for fractures that are healing normally.

• Ensure documentation clearly specifies "right foot" and "third metatarsal."
• Verify that the encounter is for follow-up care and not the initial injury.
• Confirm the presence of nonunion, as opposed to delayed union or routine healing, is explicitly documented.