Other subluxation of left shoulder joint, initial encounter

This code signifies an incomplete dislocation of the left shoulder joint, where the humeral head is partially displaced from the glenoid cavity but remains in contact. It indicates that this is the first time the patient is being treated for this specific injury.

Apply this code for patients presenting with a newly diagnosed, partial displacement of the left shoulder joint, often following trauma or sudden movement. This is appropriate when the shoulder is not fully dislocated but exhibits instability and pain due to the partial separation of the joint surfaces.

• Ensure documentation clearly specifies "subluxation" rather than a full "dislocation" for the left shoulder.
• Verify that the encounter is indeed the initial treatment for this specific injury. Subsequent encounters will require a different seventh character.
• Look for keywords like "partial dislocation," "incomplete dislocation," or "subluxation" of the left shoulder in the physician's notes.