Change Healthcare's Clearance Authorization software is a comprehensive solution designed to streamline prior authorization workflows in healthcare settings. It automates the process of verifying if pre-authorizations are required and on file, directly submitting requests to integrated payers. The software incorporates real-time checking of clinical codes for Medicare compliance and helps minimize denials and financial losses associated with patient care pre-authorizations. Additionally, it includes tools to manage medical necessity checks and create Advanced Beneficiary Notices, ensuring that financial liability is communicated effectively to patients before service delivery.