Protecting Air Ambulance Services for Americans Act of 2023

This bill requires Medicare to collect detailed cost data from air ambulance providers every three years, including operating costs per base, revenue, and service utilization. It also directs the Government Accountability Office (GAO) to study air ambulance costs, Medicare payment adequacy, geographic variations, and payor mix. The goal is to inform future adjustments to Medicare's payment rates for these services. This directly affects Medicare beneficiaries using air ambulance services and the providers operating them.