Nondisp fx of nk of scapula, l shldr, subs for fx w nonunion

This code describes a fracture of the neck of the left scapula that has not shifted out of its normal anatomical position. It specifically indicates that the patient is in a later stage of care, and the fracture has failed to heal properly, resulting in a nonunion.

Apply this code when a patient presents for follow-up care of a previously diagnosed, nondisplaced left scapular neck fracture that has been confirmed to be a nonunion. This would include situations where the patient is undergoing treatment for the nonunion, such as surgical intervention or prolonged immobilization.

• Ensure documentation clearly specifies "nondisplaced" and "left shoulder" for the scapular neck fracture.
• Verify that the encounter is for a "subsequent encounter" and that "nonunion" is explicitly documented as the healing complication.
• Do not use this code for initial treatment, routine follow-up of a healing fracture, or malunion.