in drug waste and excess spending. 3. Joint action plan and report on drug waste (a) Joint action plan The Commissioner of Food and Drugs, in coordination with the Administrator of the Centers for Medicare & Medicaid Services, shall develop a joint action plan, in consultation with healthcare providers and patient advocates (including relevant Federal advisory committees) that— (1) utilizes data from Medicare claims on how much of a single-use drug was not administered, examines single-use vial sizes in other countries, and analyzes the drug approval process for alternative vial size safety and efficacy approaches, to reduce drug waste and better manage costs with respect to drug vial sizes and other drug delivery systems, as appropriate