The National Institute for Health Care Reform (NIHCR) contracted with the Center for Studying Health System Change (HSC) between 2009 and 2013 to conduct health policy research and analyses to improve the organization, financing and delivery of health care in the United States. HSC ceased operations on Dec. 31, 2013, after merging with Mathematica Policy Research, which assumed the HSC contract to complete NIHCR projects. Beginning in 2014, NIHCR has contracted with Altarum Institute’s Center for Sustainable Health Spending and others, with a focus on research to improve health in Detroit.

Robert A. Berenson

Documents & Publications

Title	Date
Why Do Medicare Advantage Plans Have Narrow Networks? In contrast to commercial markets, narrow networks in Medicare Advantage (MA) markets are not motivated by unit-price discounts for insurers in exchange for higher patient volume for health systems. Through 15 interviews with MA experts, MA insurers, and health systems, we confirmed that the Medicare fee schedule is the basis…	November 25, 2018
The Growing Power of Some Providers to Win Steep Payment Increases from Insurers Suggests Policy Remedies May be Neededuggests Policy Remedies May be Needed Health Affairs, Vol. 31, No. 5 In the constant attention paid to what drives health care costs, only recently has scrutiny been applied to the power that some health care providers, particularly dominant hospital systems, wield to negotiate higher payment rates from insurers. Interviews in twelve US communities indicated that so-called must-have hospital systems and large…	May 7, 2012
Hospital Geographic Expansion: The New Medical Arms Race? Health Affairs, Vol. 31, No. 4 The emphasis that hospitals place on cutting-edge technology and niche specialty services to attract physicians and patients has set the stage for health care’s most recent competitive trend: an increased level of targeted, geographic service expansion to “capture” well-insured patients. Researchers conducted interviews in twelve U.S. communities in 2010 and…	April 9, 2012
Rising Hospital Employment of Physicians: Better Quality, Higher Costs? HSC Issue Brief No. 136 In a quest to gain market share, hospital employment of physicians has accelerated in recent years to shore up referral bases and capture admissions, according to the Center for Studying Health System Change’s (HSC) 2010 site visits to 12 nationally representative metropolitan communities. Stagnant reimbursement rates, coupled with the rising…	August 18, 2011
Syracuse Health Care Market Works to Right-Size Hospital Capacity Community Report No. 9 In October 2010, a team of researchers from the Center for Studying Health System Change (HSC), as part of the Community Tracking Study (CTS), visited the Syracuse metropolitan area to study how health care is organized, financed and delivered in that community. Researchers interviewed more than 40 health care leaders,…	August 4, 2011
Economic Downturn Slows Phoenix’s Once-Booming Health Care Market Community Report No. 8 In July 2010, a team of researchers from the Center for Studying Health System Change (HSC), as part of the Community Tracking Study (CTS), visited the Phoenix metropolitan area to study how health care is organized, financed and delivered in that community. Researchers interviewed more than 45 health care leaders,…	July 21, 2011
Seattle Hospital Competition Heats Up, Raising Cost Concerns Community Report No. 3 In April 2010, a team of researchers from the Center for Studying Health System Change (HSC), as part of the Community Tracking Study (CTS), visited the Seattle metropolitan area to study how health care is organized, financed, and delivered in that community. Researchers interviewed more than 50 health care leaders,…	December 10, 2010