Posterior dislocation of unspecified humerus, subs encntr

This code signifies a posterior displacement of the upper arm bone (humerus) from its normal position in the shoulder joint, specifically when the patient is receiving follow-up care for this injury. It indicates that the initial treatment has already been rendered, and the current encounter is for ongoing management, healing, or complication assessment.

Apply this code for patients presenting for subsequent appointments related to a previously diagnosed and treated posterior humeral dislocation. This includes visits for cast removal, physical therapy, follow-up imaging, or evaluation of recovery progress after the initial reduction.

• Ensure documentation clearly states "posterior dislocation" and specifies the "unspecified humerus" if laterality is not documented.
• The "D" seventh character indicates a subsequent encounter, meaning the patient is in the healing phase.
• Do not use this code for the initial treatment of the dislocation; a different seventh character would be required for the initial encounter.