Nondisp commnt fx shaft of humer, l arm, 7thP

This code describes a left humerus shaft fracture that has broken into multiple pieces but remains in its anatomical position, and is now being treated for a complication where the bone fragments have healed in an abnormal alignment. This indicates a follow-up visit for a previously sustained injury where the healing process has resulted in a deformity.

This code is appropriate for encounters where a patient with a history of a left humeral shaft fracture presents with evidence of malunion, such as persistent pain, limited range of motion, or visible deformity, and is receiving ongoing treatment for this complication. It would be used for subsequent visits after the initial fracture treatment, specifically when addressing the malunion.

• Ensure documentation clearly specifies "left arm," "shaft," "comminuted," and "nondisplaced" for the fracture type.
• Verify that the encounter is for a "subsequent encounter" and that "malunion" is explicitly documented as the complication being addressed.
• Do not use this code for initial fracture treatment or for nonunion, which is a different complication.