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

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

Apply this code when a patient presents for ongoing management of a previously diagnosed, nondisplaced fracture of the left third metatarsal, and clinical or radiological evidence confirms that the fracture has not united. This would be appropriate for visits involving assessment of healing, pain management related to nonunion, or planning for interventions to promote bone healing.

• Ensure documentation clearly specifies "nondisplaced" and "left foot" for the third metatarsal.
• The "K" seventh character mandates that the encounter is for a fracture with documented nonunion.
• Do not use for initial treatment or routine healing encounters; reserve for confirmed nonunion.