Medicare Provider Utilization and Payment DataCMS has released a series of publicly available data files that summarize the utilization and payments for procedures, services, and prescription drugs provided to Medicare beneficiaries by specific inpatient and outpatient hospitals, physicians, and other suppliers. These Medicare Provider Utilization and Payment Data files include information for common inpatient and outpatient services, all physician and other supplier procedures and services, and all Part D prescriptions. Providers determine what they will charge for items, services, and procedures provided to patients and these charges are the amount that providers bill for an item, service, or procedure.