3-part fx surg neck of l humerus, subs for fx w routn heal

This code signifies a fracture involving three distinct fragments of the surgical neck of the left humerus. It specifically indicates that the patient is in a follow-up phase of care, and the fracture is healing as expected without complications.

This code is appropriate for subsequent visits where a patient is being monitored for a previously diagnosed 3-part surgical neck fracture of the left humerus. It should be used when imaging or clinical assessment confirms routine healing progress, such as cast changes, physical therapy evaluations, or follow-up X-rays showing callus formation.

• Ensure documentation clearly specifies a "3-part" fracture and the "surgical neck" location.
• Verify that the encounter is for follow-up care and not the initial treatment of the fracture.
• Confirm that the healing process is described as "routine" or "uncomplicated" to differentiate from delayed or nonunion healing.