Disp fx of acromial process, l shldr, subs for fx w malunion

This code signifies a left shoulder injury involving a displaced fracture of the acromial process, a bony projection of the scapula. The "subsequent encounter" indicates the patient is receiving follow-up care for this fracture, and "malunion" specifies that the bone has healed, but in an unsatisfactory or misaligned position.

This code is appropriate for documenting ongoing treatment, such as physical therapy, imaging, or surgical planning, for a previously diagnosed and treated left acromial fracture that has healed incorrectly. It should be used when the malunion is the primary focus of the current encounter.

• Ensure documentation clearly states "left shoulder" and "acromial process" for laterality and anatomical specificity.
• Verify that the encounter is for follow-up care of a healed fracture with malunion, not an acute or non-union fracture.
• Always review the full medical record to confirm the displacement and the nature of the subsequent encounter.