Crossing the Quality Chasm A New Health System for the 21st Century Committee on Quality of Health Care in America INSTITUTE OF MEDICINE NATIONAL ACADEMY PRESS Washington, D.C. NATIONAL ACADEMY PRESS • 2101 Constitution Avenue, N.W. • Washington, DC 20418 NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine. The members of the committee responsible for the report were chosen for their special competences and with regard for appropriate balance. Support for this project was provided by: the Institute of Medicine; the National Research Council; The Robert Wood Johnson Foundation; the California Health Care Foundation; the Com- monwealth Fund; and the Department of Health and Human Services’ Health Care Financing Admin- istration and Agency for Healthcare Research and Quality. The views presented in this report are those of the Institute of Medicine Committee on the Quality of Health Care in America and are not necessarily those of the funding agencies. Library of Congress Cataloging-in-Publication Data Crossing the quality chasm : a new health system for the 21st century / Committee on Quality Health Care in America, Institute of Medicine. p. ; cm. Includes bibliographical references and index. ISBN 0-309-07280-8 1. Medical care—United States. 2. Health care reform—United States. 3. Medical care—United States—Quality control. I. Institute of Medicine (U.S.). Committee on Quality of Health Care in America. [DNLM: 1. Health Care Reform—methods—United States. 2. Quality of Health Care—United States. WA 540 AA1 C937 2001] RA395.A3 C855 2001 362.1′0973—dc21 2001030775 Additional copies of this report are available for sale from the National Academy Press, 2101 Constitution Avenue, N.W., Box 285, Washington, D.C. 20055. Call (800) 624-6242 or (202) 334- 3313 (in the Washington metropolitan area), or visit the NAP’s home page at www.nap.edu. The full text of this report is available at www.nap.edu. For more information about the Institute of Medicine, visit the IOM home page at: www.iom.edu. Copyright 2001 by the National Academy of Sciences. All rights reserved. Printed in the United States of America. The serpent has been a symbol of long life, healing, and knowledge among almost all cultures and religions since the beginning of recorded history. The serpent adopted as a logotype by the Institute of Medicine is a relief carving from ancient Greece, now held by the Staatliche Museen in Berlin. “Knowing is not enough; we must apply. Willing is not enough; we must do.” —Goethe INSTITUTE OF MEDICINE Shaping the Future for Health National Academy of Sciences National Academy of Engineering Institute of Medicine National Research Council The National Academy of Sciences is a private, nonprofit, self-perpetuating society of distinguished scholars engaged in scientific and engineering research, dedicated to the furtherance of science and technology and to their use for the general welfare. Upon the authority of the charter granted to it by the Congress in 1863, the Academy has a mandate that requires it to advise the federal government on scientific and technical matters. Dr. Bruce M. Alberts is president of the National Academy of Sciences. The National Academy of Engineering was established in 1964, under the charter of the National Academy of Sciences, as a parallel organization of outstanding engineers. It is autonomous in its administration and in the selection of its members, sharing with the National Academy of Sciences the responsibility for advising the federal government. The National Academy of Engineering also sponsors engineering programs aimed at meeting national needs, encourages education and research, and recognizes the superior achieve- ments of engineers. Dr. William A. Wulf is president of the National Academy of Engi- neering. The Institute of Medicine was established in 1970 by the National Academy of Sciences to secure the services of eminent members of appropriate professions in the examination of policy matters pertaining to the health of the public. The Institute acts under the responsibility given to the National Academy of Sciences by its congressional charter to be an adviser to the federal government and, upon its own initiative, to identify issues of medical care, research, and education. Dr. Kenneth I. Shine is president of the Institute of Medicine. The National Research Council was organized by the National Academy of Sci- ences in 1916 to associate the broad community of science and technology with the Academy’s purposes of furthering knowledge and advising the federal government. Func- tioning in accordance with general policies determined by the Academy, the Council has become the principal operating agency of both the National Academy of Sciences and the National Academy of Engineering in providing services to the government, the public, and the scientific and engineering communities. The Council is administered jointly by both Academies and the Institute of Medicine. Dr. Bruce M. Alberts and Dr. William A. Wulf are chairman and vice chairman, respectively, of the National Research Council. COMMITTEE ON QUALITY OF HEALTH CARE IN AMERICA WILLIAM C. RICHARDSON (Chair), President and CEO, W.K. Kellogg Foundation, Battle Creek, MI DONALD M. BERWICK, President and CEO, Institute for Healthcare Improvement, Boston, MA J. CRIS BISGARD, Director, Health Services, Delta Air Lines, Inc., Atlanta, GA LONNIE R. BRISTOW, Former President, American Medical Association, Walnut Creek, CA CHARLES R. BUCK, Program Leader, Health Care Quality and Strategy Initiatives, General Electric Company, Fairfield, CT CHRISTINE K. CASSEL, Professor and Chairman, Department of Geriatrics and Adult Development, The Mount Sinai School of Medicine, New York, NY MARK R. CHASSIN, Professor and Chairman, Department of Health Policy, The Mount Sinai School of Medicine, New York, NY MOLLY JOEL COYE, Senior Fellow, Institute for the Future, and President, Health Technology Center, San Francisco, CA DON E. DETMER, Dennis Gillings Professor of Health Management, University of Cambridge, UK JEROME H. GROSSMAN, Senior Fellow, Center for Business and Government, John F. Kennedy School of Government, Harvard University, Boston, MA BRENT JAMES, Executive Director, Intermountain Health Care Institute for Health Care Delivery Research, Salt Lake City, UT DAVID McK. LAWRENCE, Chairman and CEO, Kaiser Foundation Health Plan, Inc., Oakland, CA LUCIAN L. LEAPE, Adjunct Professor, Harvard School of Public Health, Boston, MA ARTHUR LEVIN, Director, Center for Medical Consumers, New York, NY RHONDA ROBINSON-BEALE, Executive Medical Director, Managed Care Management and Clinical Programs, Blue Cross Blue Shield of Michigan, Southfield JOSEPH E. SCHERGER, Associate Dean for Primary Care, University of California, Irvine College of Medicine ARTHUR SOUTHAM, President and CEO, Health Systems Design, Oakland, CA MARY WAKEFIELD, Director, Center for Health Policy, Research, and Ethics, George Mason University, Fairfax, VA GAIL L. WARDEN, President and CEO, Henry Ford Health System, Detroit, MI v Study Staff JANET M. CORRIGAN Director, Quality of Health Care in America Project Director, Board on Health Care Services MOLLA S. DONALDSON, Project Codirector LINDA T. KOHN, Project Codirector SHARI K. MAGUIRE, Research Assistant KELLY C. PIKE, Senior Project Assistant Auxiliary Staff ANTHONY BURTON, Administrative Assistant MIKE EDINGTON, Managing Editor JENNIFER CANGCO, Financial Advisor Consultant/Editor RONA BRIERE, Briere Associates, Inc. vi Reviewers The report was reviewed by individuals chosen for their diverse perspectives and technical expertise in accordance with procedures approved by the National Research Council’s Report Review Committee. The purpose of this independent review is to provide candid and critical comments to assist the authors and the Institute of Medicine in making the published report as sound as possible and to ensure that the report meets institutional standards for objectivity, evidence, and responsiveness to the study charge. The content of the review comments and the draft manuscript remain confidential to protect the integrity of the deliberative process. The committee wishes to thank the following individuals for their par- ticipation in the report review process: TERRY CLEMMER, Intermountain Health Care, Salt Lake City, UT SUSAN EDGMAN-LEVITAN, The Picker Institute, Boston, MA ANN GREINER, Center for Studying Health System Change, Washington, D.C. DAVID LANSKY, The Foundation for Accountability, Portland, OR DAVID MECHANIC, Rutgers, The State University of New Jersey, New Brunswick, NJ L. GORDON MOORE, Brighton Family Medicine, Rochester, NY DAVID G. NATHAN, Dana-Farber Cancer Institute (Emeritus), Boston, MA VINOD K. SAHNEY, Henry Ford Health System, Detroit, MI WILLIAM STEAD, Vanderbilt University, Nashville, TN EDWARD WAGNER, Group Health Center for Health Studies, Seattle, WA vii viii REVIEWERS Although the reviewers listed above have provided many constructive comments and suggestions, they were not asked to endorse the conclusions or recommenda- tions nor did they see the final draft of the report before its release. The review of this report was overseen by WILLIAM H. DANFORTH, Washington Univer- sity, St. Louis, Missouri, and EDWARD B. PERRIN, University of Washington and VA Puget Sound Health Care System, Seattle, Washington. Appointed by the National Research Council and the Institute of Medicine, they were respon- sible for making certain that an independent examination of this report was carried out in accordance with institutional procedures and that all review com- ments were carefully considered. Responsibility for the final content of this report rests entirely with the authoring committee and the institution. Preface This is the second and final report of the Committee on the Quality of Health Care in America, which was appointed in 1998 to identify strategies for achieving a substantial improvement in the quality of health care delivered to Americans. The committee’s first report, To Err Is Human: Building a Safer Health System, was released in 1999 and focused on a specific quality concern—patient safety. This second report focuses more broadly on how the health care delivery system can be designed to innovate and improve care. This report does not recommend specific organizational approaches to achieve the aims set forth. Rather than being an organizational construct, rede- sign refers to a new perspective on the purpose and aims of the health care system, how patients and their clinicians should relate, and how care processes can be designed to optimize responsiveness to patient needs. The principles and guidance for redesign that are offered in this report represent fundamental changes in the way the system meets the needs of the people it serves. Redesign is not aimed only at the health care organizations and professionals that comprise the delivery system. Change is also required in the structures and processes of the environment in which those organizations and professionals function. Such change includes setting national priorities for improvement, cre- ating better methods for disseminating and applying knowledge to practice, fos- tering the use of information technology in clinical care, creating payment poli- cies that encourage innovation and reward improvement in performance, and enhancing educational programs to strengthen the health care workforce. The Quality of Health Care in America project is supported largely by the income from an endowment established within the Institute of Medicine by the ix