Sprain of right coracohumeral (ligament), initial encounter

This diagnosis code signifies a sprain, or stretching/tearing of the coracohumeral ligament in the right shoulder. This ligament is crucial for stabilizing the glenohumeral joint, connecting the coracoid process of the scapula to the greater and lesser tubercles of the humerus. An injury to this ligament typically results from trauma or overuse, leading to pain and restricted shoulder movement.

Apply this code when documentation confirms a sprain of the right coracohumeral ligament, particularly in the initial phase of treatment. This includes acute injuries, such as those sustained from a fall onto the shoulder or a sudden, forceful external rotation of the arm. It is appropriate for the first encounter a patient has with a healthcare provider for this specific injury.

• Ensure the documentation explicitly states "right" shoulder and "coracohumeral ligament" to support this specific code.
• The "A" suffix indicates an initial encounter, meaning the patient is receiving active treatment for the injury.
• Differentiate this from other shoulder ligament sprains or strains; specificity of the injured ligament is key.