The Primary Care Enhancement Act of 2025 aims to modify tax laws related to health savings accounts (HSAs) to better accommodate individuals who use direct primary care service arrangements. The main goal is to ensure that people who choose this type of healthcare arrangement can still benefit from HSAs, which allow for tax-free savings for medical expenses. Key provisions of the Act include defining what constitutes a direct primary care service arrangement. This is described as a setup where individuals receive primary care services from healthcare providers for a fixed monthly fee.