CPT® Code 23540

Closed treatment of an acromioclavicular (AC) dislocation, commonly known as an AC separation or separated shoulder, involves a non-invasive approach to managing this type of injury. The acromioclavicular joint is a critical connection point between the acromion of the scapula and the clavicle, characterized by a fibrocartilaginous meniscal disc that cushions the joint surfaces. This joint is supported by various muscles and ligaments that provide stability during movement. AC joint dislocations often result from traumatic incidents, such as a direct impact to the shoulder or a fall onto an outstretched arm, which can compromise the integrity of the surrounding muscles and ligaments. To confirm the diagnosis of an AC dislocation, separate radiographs are typically obtained. In the context of CPT® Code 23540, the treatment is conducted without manipulation, focusing on conservative management strategies that may include the use of pain relief medications, anti-inflammatory drugs, and modifications to the patient's activity level. Additionally, the application of a sling may be utilized to limit the range of motion and support the injured area during the healing process.