CPT code 23000 represents the surgical excision of calcium (calcific) deposits from the shoulder through an incision in the deltoid region. This procedure addresses pain and functional limitation caused by calcific tendinopathy or post-injury ossification and is an established intervention in orthopedic and sports medicine practice. Nationally, the code is relevant to hospital outpatient and ambulatory surgery center billing and to Medicare fee schedules and commercial payer policies that govern coverage and site-of-service authorization.

Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find clinical context for when excision of shoulder calcific deposits is billed, typical sites of service, and the common billing modifiers associated with surgical procedures. The publication summarizes common payer coverage considerations, billing practices, and coding nuances that affect reimbursement and claims processing for this operative shoulder procedure. It also outlines benchmarking and policy update themes readers should watch, such as prior authorization trends, site-of-service payment differentials, and documentation elements that support medical necessity.

Data not available in the input: associated taxonomies, specific ICD-10 diagnoses, related codes, and detailed payer-specific fee schedules.