Disp fx of 5th metatarsal bone, unsp ft, 7thK

This code signifies a break in the fifth metatarsal bone of an unidentifiable foot, where the bone fragments are not properly aligned. It specifically indicates that the fracture has failed to heal after an initial treatment, and the patient is presenting for ongoing management of this nonunion.

Apply this code when a patient is seen for follow-up care of a previously diagnosed and treated displaced fifth metatarsal fracture that has not united. This includes situations where surgical intervention or other treatments are being considered or performed to address the nonunion. It is appropriate for office visits, hospital encounters, or surgical procedures related to the persistent fracture.

• Ensure documentation clearly states "nonunion" and "displaced" for the fifth metatarsal fracture.
• Confirm the encounter is for subsequent care of the nonunion, not an initial injury.
• If the specific foot (left or right) is documented, a more specific code should be used.