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The Impact of Medicare Part D on Emergency Department Visits
Journal article   Peer reviewed

The Impact of Medicare Part D on Emergency Department Visits

Padmaja Ayyagari, Dan M Shane and George L Wehby
Health economics, Vol.26(4), pp.536-544
04/2017
DOI: 10.1002/hec.3326
PMID: 26865471

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Abstract

The Medicare Part D program introduced prescription drug coverage for seniors in 2006. We examine the impact of this program on the use of emergency department (ED) care. Using a difference‐in‐differences model, we find declines in the number of ED visits for non‐emergency care but not for emergency care, suggesting that Part D may have led to better management of health and reduced unnecessary use of EDs. Copyright © 2016 John Wiley & Sons, Ltd.
difference‐in‐difference Medicare Part D emergency department visits

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