CPT code 69730 covers replacement of a bone-anchored skull implant that transcutaneously transmits sound via a magnetically coupled speech processor and requires removal of 100 square millimeters or more of bone surface. This code captures a specialized otologic surgical procedure used in hearing rehabilitation for patients who receive bone-conduction implants placed in cranial bones other than the mastoid. Nationally, accurate coding of this procedure matters for proper classification of surgical complexity, device management, and aggregated utilization metrics for implantable hearing devices.

Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find clinical context about the device type and surgical setting, an overview of common modifiers associated with the service, and summary-level information useful for benchmarking and billing workflow alignment. The publication also outlines typical sites of service and the primary clinical purpose of the implant replacement.

This resource is intended to inform coding and revenue cycle stakeholders, clinical program managers, and health policy analysts about the clinical scope and billing context of CPT code 69730. Data not available in the input: specific payer coverage policies, associated taxonomies, ICD-10 diagnosis mappings, detailed related codes, and service-line financial benchmarks.