Study shows electronic health information exchanges could cut billions in Medicare spending | News | Notre Dame News | University of Notre Dame Skip To Content Skip To Navigation Skip To Search University of Notre Dame Notre Dame News Experts ND in the News Subscribe About Us Home Contact Search Menu Home › News › Study shows electronic health information exchanges could cut billions in Medicare spending Study shows electronic health information exchanges could cut billions in Medicare spending Published: September 13, 2017 Author: Shannon Roddel ND Experts Corey Angst Professor Idris Adjerid Spending on entitlement programs like Medicare and Medicaid consumes some two-thirds of all federal spending, but new research from the University of Notre Dame shows that information technology investments in health care lead to significant spending reductions — potentially in the billions of dollars.   Health Information Exchanges (HIEs), which are typically nonprofit technology companies that make it possible for hospitals and health providers to share medical data, are beginning to show their promised value to the health care system, according to “Reducing Medicare spending through electronic health information exchange: The role of incentives and exchange maturity,” forthcoming in Information Systems Research by Idris Adjerid and Corey Angst, IT professors in Notre Dame’s Mendoza College of Business, and Julia Adler-Milstein of the University of California San Francisco.   Many HIEs were created because hospitals needed better ways to exchange medical data. Photocopying, mailing and faxing records were inefficient. The research shows that when HIEs appear in regional markets, there are massive cost savings. For that very reason, there is long-standing interest in implementing HIEs nationally.   “We are the first to use nationally representative samples and robust approaches to show that HIEs are having a meaningful effect on health care spending,” Adjerid says. “We find significant spending reductions in health care markets that have established operational HIEs, with an average savings of $139 per Medicare beneficiary per year (1.4 percent decrease). This equals a $3.12 billion annual reduction in spending if HIEs were to be implemented nationally in 2015 (the most recent year complete Medicare spending data was available).”   “Not all health care markets see the same amount of reduced spending from HIEs,” he says. “We find that spending reductions are greater in health care markets where providers have financial incentives to use an HIE in ways that reduce spending. We also find that more mature HIEs — those that have been around longer — are more effective at reducing costs.”   Corey Angst   "Our services make it possible for providers to have access to patients’ longitudinal clinical records which include data from all our contributors," says Kelly Hahaj, CEO of MHIN, an HIE located in South Bend, Indiana. "This allows providers quick, efficient, secure access to information so they don’t have to repeat tests. Because we have several hospitals across northern Indiana and southern Michigan participating with MHIN, including Saint Joseph Health System and Beacon Health System, we are also able to provide alert services on their behalf. These near-real-time alerts inform providers and care managers when their patient has been in the ER or admitted/discharged from a hospital stay.  This allows them to provide prompt follow-up which can prevent re-admissions and also yields cost savings."   The researchers collected annual data from a seven-year period (2003 through 2009) to compare average Medicare spending per beneficiary (adjusted for regional variation in age, race and gender) in health care markets with an operational HIE relative to those without an operational HIE. They analyzed these data using advanced econometric models that accounted for factors such as health care delivery infrastructure, regional hospital quality, health IT adoption, patient demographics and economic factors.   Uncertainty surrounding the value of HIEs has thus far led to lukewarm support for these technologies. By showing that HIEs are, in fact, having a meaningful impact on health care spending, the research should impact the policy and health care debate. “We realize the HIE model is not static — new vendor-driven models are emerging as market dynamics change. What we show is that the ability to electronically exchange medical data can result in savings in the overall health system, which should encourage new models of exchange,” Angst says.     “Our results focusing on the interplay between HIE value and financial incentives in health care are highly relevant to an active debate on how to best design payment models to incentivize high-quality and cost-effective care,” Adjerid says. “This research is also important because it highlights the conditions under which HIEs can have the largest impact. Policymakers and health care entities need to ensure that financial incentives align with the goals of HIEs and give them sufficient time to mature before expecting promised value.”   Contact: Idris Adjerid, 574-631-5065 or iadjerid@nd.edu and Corey Angst, 574-631-4772 or cangst@nd.edu Posted In: Research Home Experts ND in the News Subscribe About Us Related October 05, 2022 Astrophysicists find evidence for the presence of the first stars October 04, 2022 NIH awards $4 million grant to psychologists researching suicide prevention September 29, 2022 Notre Dame, Ukrainian Catholic University launch three new research grants September 27, 2022 Notre Dame, Trinity College Dublin engineers join to advance novel treatment for cystic fibrosis September 22, 2022 Climate-prepared countries are losing ground, latest ND-GAIN index shows For the Media Contact Office of Public Affairs and Communications Notre Dame News 500 Grace Hall Notre Dame, IN 46556 USA Facebook Twitter Instagram YouTube Pinterest © 2022 University of Notre Dame Search Mobile App News Events Visit Accessibility Facebook Twitter Instagram YouTube LinkedIn