CPT code 23330 represents a focused minor surgical procedure: removal of a foreign body from the subcutaneous tissue of the shoulder. Nationally, this code captures an ambulatory or emergency surgical intervention used when an embedded object beneath the skin requires extraction to relieve pain, prevent infection, or restore function. It is commonly reported by orthopedic surgeons, emergency physicians, and general surgeons in outpatient clinics, ambulatory surgery centers, and emergency departments.

Key payers included in the analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of clinical context for use of the code, typical sites of service, and common billing practices tied to this type of minor surgical procedure. The publication outlines benchmarks for utilization and reimbursement patterns where available, summarizes relevant policy or coding considerations that affect national billing, and highlights operational implications for coding and claims submission. Data not available in the input is noted where applicable. This summary is intended to inform coding staff, revenue cycle managers, and clinician leaders about the clinical purpose and billing context for CPT code 23330 at a national level.