Institute on Healthcare Systems

Schneider Institutes for Health Policy

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Welcome to the Institute on Healthcare Systems


The Institute on Healthcare Systems (IHS) is home to many innovations in healthcare research and policy, and is dedicated to providing rigorous technical solutions to policymakers and other stakeholders who are striving to improve quality, efficiency, and value.  We respect the complexity of healthcare, the corresponding need for rigorous and robust approaches to meaningful and stable reform, and the vital strength of empirical illumination and validation.

IHS was built originally on the vast experience in national health policy of our founders, Stuart Altman and Stan Wallack.  Their tradition continues with accomplishments of our director, Christopher Tompkins, including his leadership in developing the shared-savings payment model and related delivery system innovations, hospital value-based purchasing, and  a comprehensive episode-of-care system for Medicare and the public domain.  Similarly, our deputy director, Jennifer Perloff, has led IHS studies in value for capitated delivery systems, and the potential roles of nurse practitioners to implement sustainable delivery system reforms.

Christine Bishop is a national expert on financing of post-acute and long-term care, as well as the economics of healthcare labor markets.  Donald Shepard and colleagues have done pioneering and enduring work in cost-effectiveness analysis, domestically and internationally.  John Chapman, Moaven Razavi and Chris Sistrom are leaders in developing groundbreaking tools and approaches for transforming substantial aspects of healthcare services.

IHS staff also covers a range of delivery systems issues, such as Cindy Thomas' work in prescription drug policy and state health reform. Given the broad range of work done at IHS, our research spans both quantitative and qualitative techniques. Jeff Prottas, for example, is an expert in program implementation and evaluative case studies. Grant Ritter provides expertise in statistics and econometric methods.  Palmira Santos spearheads organizational and delivery system reforms aimed at improving quality for vulnerable populations ranging from neonates to the elderly.  

As health care organizations increasingly enter new reimbursement arrangements like global and episode-based payment, Rob Mechanic has led several new studies evaluating how organizations are adapting to these new payment models.

Policy analysis is an important component of the work at IHS and is led by Rob Mechanic at the Health Industry Forum and Michael Doonan at the Massachusetts Health Policy Forum. 

Chris Tompkins signature


Alan Weil

The Third Annual
Stanley Wallack Distinguished Memorial Lecture Series featured Guest Speaker

Alan Weil, Editor-in-Chief, Health Affairs "The End of U.S. Health Policy" on December 10, 2018

 Stuart Altman

Stuart  H. Altman, Chair of the Massachusetts Health Policy Commission and Sol C Chaikin Professor of National Health Policy, Schneider Institutes for Health Policy,The Heller School for Social Policy and Management was honoree of the Robert M. Ball Award for Outstanding Achievements in Social Insurance from the National Academy of Social Insurance, June 27, 2018 

new Publications

Buerhaus, P., Perloff, J., Clarke, S., O'Reilly-Jacob, M., Zolotusky, G., and Des Roches, C.M. (2018) Medical Care, 56(6), pp. 484-490. Quality of Primary Care Provided to Medicare Beneficiaries by Nurse Practitioners and Physicians

Santos, P., Hefele, J.G., Ritter, G.A., Darden J., Firneno, C., and Hendrich, A. (2018) Journal of Obstetric, Gynecologic and Neonatal Nursing. 47(1), pp.32-42.  Population-Based Risk Factors for shoulder Dystocia 

Thomas, C.P. J Addic Med. Published online August 7, 2018. Commentary: Addressing Workforce Needs for Medication Treatment of Opioid Use Disorder

Perloff, J., Clarke, S., DeRoches, C.M., O'Reilly-Jacob, M., and Buerhaus, P. (2017). Medical Care Research and Review. Published online Sept. 14, 2017. Association of State-Level Restrictions in Nurse Practitioner Scope of Practice with the Quality of Primary Care Provided to Medicare Beneficiaries

Landon, B.E., and Mechanic, R.E. (2017) New England Journal of Medicine. 377(13), pp. 1211-1213. The Parodox of Coding -- Policy Concerns Raised by Risk-Based Provider Contracts.

Glied, S.A., and Altman, S.H., (2017) Health Affairs 36(9), pp. 1572-1577. Beyond Antitrust:Health Care and Health Insurance Market Trends and the Future of Competition

 Maynard, A., Altman, S.H., and Stearns, S.C. (2017).Health Economics. 26(6), pp. 687–690.  Redistribution and Redesign in Health Care: An Ebbing Tide in England Versus Growing Concerns in the United States 

Ades, P.A., Keteyian, S.J., Wright, J.S., Hamm, L.F., Lui, K., Newlin, K., Shepard, D.S., and Thomas, R.J. (2017).Mayo Clinic Proceedings. 92(2), pp. 234-242.  Increasing Cardiac Rehabilitation Participation From 20% to 70%: a Road Map From the Million Hearts Cardiac Rehabilitation Collaborative  

Afendulis, C.C., Hatfield, L.A., Landon, B.E., Gruber, J., Landrum, M.B., Mechanic, R.E., Zinner, D.E., and Chernew, M.E. (2017). Health Affairs. 36(3), pp. 468-475. Early Impact of CareFirst’s Patient-Centered Medical Home With Strong Financial Incentives 

 Akobirshoev, I., Bowser, D., Parish, S.L., Thomas, C., and Bachman, S.S. (2017). Health and Social Work. Published online March 2, 2017. Does Parental Health Mediate the Relationship Between Parental Uninsurance and Insured Children’s Health Outcomes? Evidence From a U.S. National Survey  

Mechanic, R. (2016) Clinical Orthopaedics and Related Research. 474, pp. 1920-1921. Medicare Bundled Payment Is Here to Stay  

Kaur, R., Perloff, J.N., Tompkins, C., and Bishop, C.E. Health Services Research, Published online Dec. 15, 2016. Hospital Post-Acute Care Referral Networks: Is Referrral Concentration Associated With Medicare-Style Bundled Payments? 

Doonan, M., (2016). Book Review on "Obamacre Wars Federalism: State Politics and the Affordable Care Act," Series:  Studies in Government and Public Policy, by Daniel Beland, Philip Rocco and Alex Wadan (University Press of Kansas, 2016). Publius: The Journal of Federalism.                                                                                                                                                                                                               



May 16, 2016 The State of Senior Living in Waltham, Waltham News Tribune, Senior citizens are a vital part of any community, but do they have the opportunities and support to lead healthy and fulfilling lives in Waltham?That was the question raised by Walter Leutz, a professor at the Heller School for Policy and Management at Brandeis University. Leutz, who teaches classes in social welfare, long-term care and aging at Brandeis, onducted a study on the state of senior citizen living in Waltham. The State of Senior Living

May 2, 2016, Professor Walter Leutz, PhD’81 spent the 2015 calendar year on sabbatical conducting a community-based participatory action research (CBPAR) project focused on healthy aging in Waltham and Greenfield, Mass. CBPAR is a partnership approach to research between community members and researchers in which both parties contribute to the conceptualization, execution, and dissemination of a research study. Leutz recruited, trained, and led 13 older adult co-researchers who volunteered their time to help conduct a qualitative study of five characteristics related to healthy aging: physical infrastructure, services, social participation/civic engagement, safety and healthy behaviors. The study’s results show that both towns exhibit elements of age-friendliness across all five categories, but that more work can be done to promote healthy aging in these communities. Do Waltham & Greenfield, MA Enable Healthy Aging? 

January 2016   Nurse practitioner patients less costly to Medicare than physician patients. First national study contradicts previous research on health care costs. With Medicare enrollment and cost concerns growing, a new study finds that patients with a nurse practitioner as a primary care provider are less costly to Medicare than patients with a physician primary care provider. The study—the first to examine national data—contradicts previous research suggesting that both types of providers generate equal costs or that nurse practitioners actually cost Medicare more.   Read More


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