CPT code 23078 denotes an extensive surgical excision of a malignant soft tissue tumor in the shoulder region, applied when the tumor and required margins measure 5 cm or greater. This code captures wide local excisions that remove adjacent anatomic structures suspected of involvement, reflecting higher-complexity oncologic surgery. Nationally, the code matters for appropriate classification of operative complexity, resource use, and payer coverage decisions for sarcoma and other soft tissue malignancies involving the shoulder.

Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise presentation of what 23078 represents clinically and operationally, how typical sites of service and service type align with coding practice, and which major payers are relevant to coverage and reimbursement conversations. The publication also outlines common modifiers and related administrative details found in the input, and flags where input data is not available.

Readers will gain a practical reference for clinical coding teams, billing staff, and policy analysts seeking to classify extensive shoulder soft tissue tumor excisions accurately and to understand payer relevance and typical service settings at a national level.