The purpose of this legislation, known as the Medicare Advantage Integrity Act of 2025, is to improve the Medicare Advantage program by addressing disparities in payment rates across different regions. Specifically, it aims to establish a minimum payment rate for areas where traditional Medicare services are less commonly used. This is intended to ensure that beneficiaries in these regions have access to adequate healthcare services. The key provisions of the legislation include setting a floor for the average geographic adjustment in Medicare Advantage benchmark rates.