Unsp fracture of sternum, subs for fx w delay heal

This code signifies a fracture of the sternum where the specific location or type of fracture is not documented, and the patient is presenting for follow-up care because the fracture is not healing at the expected rate. It indicates that the initial injury has already occurred, and the current encounter focuses on managing the delayed healing process.

Use this code when a patient with a previously diagnosed, unspecified sternal fracture returns for an appointment, and the physician notes that the fracture is exhibiting delayed union or non-union. This applies to situations where the initial treatment has been rendered, and the focus is now on the ongoing management of the healing complication.

• Ensure documentation clearly states "delayed healing" or similar terminology for the sternal fracture.
• This code requires a seventh character "G" for subsequent encounter with delayed healing.
• Do not use for initial encounters or for fractures healing normally.