%0 Journal Article %T Comparing the Medicaid Prospective Drug Utilization Review Program Cost-Savings Methods Used by State Agencies in 2015 and 2016 %A Johan S. Loaiza %A Sergio I. Prada %J Archive of "American Health & Drug Benefits". %D 2019 %X The Medicaid Drug Utilization Review (DUR) program is a 2-phase process conducted by Medicaid state agencies. The first phase is a prospective DUR process and involves electronically monitoring prescription drug claims to identify prescription-related problems, such as therapeutic duplication, contraindications, incorrect dosage, or duration of treatment. The second phase is a retrospective DUR involving ongoing, periodic examinations of claims data to identify patterns of fraud, abuse, underutilization, drug¨Cdrug interaction, and medically unnecessary care, and implement corrective actions when needed. The Centers for Medicare & Medicaid Services requires each state to measure the prescription drug cost-savings generated from its DUR programs annually, but it provides no methodology for doing so. An earlier article compared the methodologies used by states to measure cost-savings in their retrospective DUR program in fiscal years 2014 and 2015 %K cost-avoidance %K cost-comparison %K cost-savings %K Medicaid Drug Utilization Review program %K methodology transparency %K prospective review %K retrospective review %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6404806/