Fracture oth prt scapula, l shoulder, subs for fx w nonunion

This code signifies a fracture of the left scapula, excluding the acromial or coracoid process, that has failed to heal properly. The patient is in a phase of treatment where the nonunion of the fracture is being actively managed, rather than the initial acute injury.

Apply this code when documenting follow-up care for a patient with a previously diagnosed left scapular fracture that has not united. This includes visits for ongoing management of the nonunion, such as surgical intervention for nonunion, casting, or physical therapy aimed at improving function despite the nonunion.

• Ensure documentation clearly states "nonunion" and specifies the "left" shoulder.
• This "K" subsequent encounter character indicates active treatment for the nonunion, not routine follow-up after successful healing.
• Always code an external cause code (V00-Y99) if the cause of the original fracture is known and documented.