Subluxation of unsp acromioclavicular joint, subs encntr

This code describes a partial dislocation of the joint connecting the collarbone and the shoulder blade, specifically when the exact side (left or right) is not documented. It indicates that the patient is receiving follow-up care for this injury after the initial treatment phase.

Use this code for patients presenting for ongoing management, physical therapy, or follow-up appointments related to a previously diagnosed acromioclavicular joint subluxation. This applies when the medical record does not specify whether the injury is to the left or right shoulder.

• Ensure the documentation clearly indicates a "subsequent encounter" for the injury.
• Only use this code when the laterality (left or right) of the acromioclavicular joint is not specified in the medical record.
• If the laterality is known, select a more specific code from the S43.11- series.