CPT code 23530 represents the open surgical repair and internal fixation of acute or chronic sternoclavicular dislocations. This procedure is used to reduce and stabilize a new or recurrent separation of the sternoclavicular joint using implants such as pins or screws. Nationally, the code captures definitive operative management for a relatively uncommon but clinically significant shoulder girdle injury that can impact respiratory function, cosmesis, and joint stability when left untreated.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise clinical context for the procedure, typical sites of service, and guidance on where to find related billing and coding considerations. The publication summarizes benchmarks and payment context where available, highlights common clinical indications, and outlines areas for coding attention such as operative approach and use of internal fixation. Data limitations are noted where input fields were not provided.

This overview is intended for coding professionals, surgical practices, and revenue cycle teams seeking a national-level understanding of the clinical and billing purpose of CPT code 23530 and the practical settings in which the service is delivered.