CPT code 23334 denotes surgical removal of a shoulder prosthesis involving the humeral or glenoid components. Nationally, this code captures a discrete revision/removal procedure commonly performed in hospital operating rooms and ambulatory surgical centers when implanted shoulder prostheses require extraction due to mechanical failure, infection, loosening, or pain. Use of a specific CPT code for prosthesis removal supports accurate tracking of revision shoulder procedures and informs quality, utilization, and payment workflows.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise view of clinical context for prosthesis removal, coding and billing considerations tied to procedure setting, and national benchmarking topics. The publication outlines typical sites of service, common billing modifiers (listed elsewhere), and which aspects of utilization and reimbursement are most relevant for providers and billing teams.

This summary prepares clinicians, coding professionals, and policy analysts to interpret use of CPT code 23334 within broader shoulder revision care pathways, understand payer inclusion, and identify where to look for policy updates or reimbursement changes. Data not available in the input is noted where applicable in subsequent sections.