CPT code 20700 captures the manual preparation of a drug delivery device and the creation of a subfascial pocket to accommodate deep insertion, billed in addition to a separate primary procedure. This ancillary surgical service is clinically significant because it documents work distinct from the primary operation and supports correct procedure coding and payment for device implantation steps. Nationally, accurate reporting of this code affects facility and professional claims that include implantable drug delivery systems and similar devices.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of where CPT code 20700 applies clinically, common billing contexts, and the implications for claim documentation and coding sequencing. The publication outlines expected sites of service, examples of clinical scenarios where the code is reported alongside a primary procedure, and a summary of payer considerations and coding usage patterns where available.

This resource is intended to help coding professionals, billing managers, and clinical teams understand the clinical role of CPT code 20700, how it is distinguished from primary procedure codes, and what readers should review in clinical documentation and claim composition. Data not available in the input.