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From the American Board of Medical Specialties, Chicago, Illinois
Correspondence: Corresponding author: Kevin B. Weiss, MD, President and CEO, American Board of Medical Specialties, 222 N. LaSalle Street, Suite 1500, Chicago, Illinois 60601 (E-mail: kweiss{at}abms.org)
| Abstract |
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| Evolution of Board Certification and Professional Self-Regulation in the United States |
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The proess of self-regulation through voluntary specialty board certification has been quite successful; more than 750,000 US physicians currently hold one or more certificates from ABMS member boards. Certification's value is demonstrated by the ongoing public interest in seeking out board-certified physicians and by the number of hospitals and other health care organizations that make board certification a key qualification for medical staff privileges.
The medical profession's awareness of the need for public accountability has continued during the many decades since the start of the specialty board movement. When the American Board of Family Medicine was established in 1969,2 lifetime certification gave way to the concept of a time-limited certification process, which required periodic recertification. Since then, all of the ABMS member Boards have adopted time-limited certification.
At first, time-limited certification was primarily composed of passing a knowledge-based examination. However, in the late 1990s the ABMS and the Accreditation Council for Graduate Medical Education designed a new competency-based training model based on 6 mutually agreed-upon core competencies, including patient care, medical knowledge, professionalism, practice-based learning and improvement, interpersonal and communication skills, and systems-based practice.3 Such a complex set of core competencies made it clear that a medical knowledge examination by itself would be insufficient for the recertification process.
In 2000, the 24 member boards of ABMS agreed to evolve their recertification programs to one of continuous professional development known as ABMS Maintenance of Certification® (ABMS MOC®).4 The program is designed to assure that participating physicians are committed to a process of lifelong learning and evaluation of competency by requiring ongoing measurement of the 6 core competencies. Although the assessment tools vary by specialty, all member board MOC programs adhere to a 4-part process that is designed to keep certification continuous. As of 2006, all member boards have received approval of their programs and are in varying stages of implementation. In 2009, ABMS adopted further standards for MOC that include new developmental standards for assessing patient safety, patient experience of care, and peer-to-peer evaluation.
ABMS MOC is designed to provide the public with assurance of high-quality health care. Yet, as the specialty board movement in the United States approaches its 100th year, questions exist as to whether or not ABMS MOC is sufficient to meet the public's current needs and how it should grow and evolve to meet the needs of the future. To better understand the answers to these questions it is useful to examine the recent evolution of public and market needs for physician and health systems accountability.
| The Public's and Marketplace's Needs for Health System and Physician Accountability |
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It is unclear exactly when the concept of patient safety began to emerge as a broad concern in the public's eye. During the past 10 years there have been a series of cases that have drawn attention to issues of health care safety. Some of the sentinel cases include that of Libby Zion, who in 1984 died at the age of 18 within 8 hours of her emergency admission—her death was probably caused by medication error5; the artist Andy Warhol, who died in 1987 from sudden cardiac arrhythmia after a routine cholecystectomy6; and the 1994 case of Betsy Lehman, a 39-year-old health reporter for the Boston Globe newspaper who died from a complication of a chemotherapy overdose at the Dana Faber Cancer Institute, one of the leading hospitals in the country.7 These high profile cases and others sent a repeated message to the public that the health care system may not be safe.
While evidence was mounting for the need to examine patient safety, other evidence was emerging about variability in the quality of health care. As early as 1973, Jack Wennberg and Alan Gittlesohn8 began publishing on the high degree of variability in health care delivery and outcomes. In their first study of a population-based health data system in Vermont they reported wide variations in resource input, utilization of services, and expenditures for some common medical and surgical conditions among neighboring communities. During the 1980s and 1990s hundreds of studies built on that seminal report by demonstrating variations in care that cannot be explained by underlying sociodemographic or other epidemiologic characteristics. In 2003, McGlynn and colleagues9 reported on quality measures and the poor performance of primary care in a sample of US physician practices. The evidence from this body of literature that has amassed over the decades has not gone unnoticed by the public.
Although a series of untoward, high-profile events have raised concerns about patient safety and a body of scientific literature has emphasized the need to examine quality, a very different concern about the cost of health care in the United States has been driving public demand for improved health system performance and professional accountability. The issues related to the rising costs of health care are well known. The United States is a country with a population of more than 40 million uninsured and health care costs that are some of the highest per capita in the world, yet the United States has similar if not worse outcomes on many health indices as compared with other countries.10 Health care costs equal >14% of our nation's gross national product, and without significant efforts to control costs, it is estimated that the Medicare program will be insolvent by 2017.11 In addition, the rising costs of health care in a primarily employer-sponsored health insurance system may be placing American businesses at a strategic disadvantage in terms of the international competitiveness. Any one of these concerns would warrant the attention of the public sector and marketplace; collectively, these cost concerns signal the need for much closer scrutiny of health care performance and the value it delivers.
| The Response to the Emerging Public and Marketplace Need for Health System and Professional Accountability |
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Hospitals have also responded to the call for public accountability. They have a long tradition of regulation and self-regulation. Although there are many organizations that serve to inform the public about hospital performance, none are as influential as the Joint Commission, which has for many years (until recently) enjoyed deemed status from the federal government as the source of accreditation for participation in Medicare. Until recently, the performance measurement efforts of the Joint Commission focused mostly on structural measures of hospitals. However, in response to increased concerns about patient safety, quality health care, and costs, they are now advancing tools to address process and outcomes in health system performance (eg, their ORYNX measures).14
To date, the public's role (specifically the federal government's role) in hospital, health plan, and physician accountability has been relatively passive. They have principally relied on the tools and programs of The Joint Commission and its provisions for credentialing medical staff, the NCQA and its HEDIS measures, the states and their medical licensing boards, and the ABMS and board certification.
There was one early attempt to use the significant power of Medicare data to provide some transparency to health system performance. In 1984 the Health Care Financing Administration produced a public report of hospital mortality rates across all acute care hospitals in the Medicare program. However, this public reporting program was quickly discontinued in response to cries of "foul play" issued from the hospitals and the medical profession principally based on methodologic concerns about a lack of adequate case mix and severity adjustments.15
Although much of the early movement toward greater accountability was focused on the performance of health plans, hospitals, and health systems, changes were also taking place at the level of physician accountability. One of the defining moments occurred when several states began issuing reports of mortality outcomes for coronary artery bypass surgery. In the early 1990s, New York, and subsequently Pennsylvania, began publically reporting hospital-based outcomes.16 These reports, in turn, stimulated the Society of Thoracic Surgeons to design and implement a national registry of performance measures for coronary artery bypass graft and (more recently) valve replacement.17 Thus the first large-scale, national professional response to the need for transparency in performance measurement of surgical outcomes was created. Since that time, other national registries and databases have begun to emerge.
Broadening the Awareness of the Need for Performance Measurement and the Call for Public Intervention
In 1998, in response to the growing evidence and advancing public awareness of a health system with serious problems, the Institute of Medicine launched a major initiative to examine the health care of the nation. The first activity was a national roundtable about quality of care—an effort that resulted in several major reports, including "To Err is Human"18 and "Crossing the Quality Chasm."19 These reports, along with many others, formed the basis for much of the subsequent national effort in the health care quality movement, including the creation of the National Quality Forum. One of the first notable reports from the National Quality Forum involved a strategic framework that defined 2 pathways for quality improvement: one based on intrinsic motivation and another based on accountability and selection.20
The Veteran's Administration: Demonstrating the Value of a Robust Quality-Improvement Program
It is noteworthy that, despite the numerous examples of health systems problems, there are also organizations in the United States that serve as reminders that it is possible to dramatically improve quality and value in health care. Perhaps the most notable example comes from the federal government itself. The Veteran's Administration proved that a public health system that seemed to be failing could reinvent itself. Today, the Veteran's Administration is a high-performance health system committed to comprehensive performance measurement of its hospitals and physicians.21
The Marketplace's Ventures into Physician Accountability through Value-Based Purchasing
The market has been the first to respond to the need for greater accountability from the health system and physicians. The market has used a number of tools at their disposal to identify what they define as high quality and efficient care. The most recent, well publicized, and controversial efforts have involved the use of strong financial incentives to reward physicians based on some type of performance measurement. This effort, commonly called "pay for performance," has been in use by health plans for nearly a decade. There have been several large-scale efforts by purchasers to demonstrate the merit of "value-based purchasing" models. The results of these demonstrations are mixed; to date no definitive link between incentive payments and clinical outcomes has been demonstrated. However, it is clear that, because of the increasing demands of the big health care purchasers, the health insurance industry will continue to explore ways to advance the concept of "value-based purchasing" for the foreseeable future.22
Congress Begins Using its Power to Advance Physician Accountability
To date, Congress has continued to support the notion of self-regulation of the medical profession. However, in recognition of a faltering health care system, the 2006 Tax Relief and Health Care Act (PL 109 to 432) required the establishment of a physician quality reporting system,23 including an incentive payment for eligible professionals who satisfactorily report data on quality measures for covered services furnished to Medicare beneficiaries. The Centers for Medicare and Medicaid Services (CMS) initially called this program the Physician's Voluntary Reporting Program and subsequently renamed it the Physician Quality Reporting Initiative (PQRI).
The PQRI required the creation of a broad range of physician performance measures to be able to make the program available to all health care providers. The American Medical Association responded to this need by funding the Physician's Consortium for Performance Improvement24 to design and promote condition-specific quality of care measures. In addition, the medical profession joined with other national organizations with a stake in health care to form a coalition called the AQA for purposes of reviewing and approving physician performance measures that could be used in the PQRI program.
To date, the CMS PQRI program remains voluntary, with incentives based on bonus payments. However, it is not hard to envision that, given the financial constraints on the Medicare program, in time voluntary participation could give way to required participation and bonuses could give way to payments based on performance rather than reporting, or it could even result in withholds for nonparticipation.
| The Public Demand for More Information |
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| 2010: National Health Care Reform and Physician Accountability |
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| The Future of Professional Self-Regulation and Voluntary Board Certification in Light of the Emerging Public and Market Drive for Increased Physician Accountability |
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While it is theoretically possible that the 70 states and territories that make up the system of U.S. physician licensing authorities could evolve into a specialty based licensing system, this would require a level of public intervention that would be difficult to envision. Therefore, it is not clear if board certification will be sufficient to meet the broader public and market demand for physician accountability.
However, recent discussions with multiple stakeholders—ranging from consumer groups and health plans to national and regional employer coalitions as well as leaders in the federal government—suggest that that ABMS boards are, theoretically, well positioned to influence quality.26 However, these many stakeholders are uncertain that current board certification and MOC programs will meet their needs for physician accountability.
Some of the principle critiques include:
| The Future of Board Certification in the United States |
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In this light, the key question before the ABMS and its member boards is not how it will meet the needs of the credentialing environment, but rather to what degree will it seek to be relevant in addressing the larger public concerns related to health care and physician accountability. Currently, board certification and MOC are aligned only modestly with the public's desire for physician accountability and the need for a safer and higher quality of care.
To meet the latter requirement, specialty-based board certification increasingly will have to focus on addressing the above-noted concerns of patient-centeredness, transparency, appropriateness, public input, and system-based practice. It is through enhanced public input that additional issues will emerge and evolve over time, thus supporting the need for increased public representation in the board certification enterprise.
Further evolution of the ABMS specialty board enterprise toward an alignment with a public accountability framework will not be easy. There is no single public organization or voice that speaks for all; rather, gaining public input will require the inclusion of a number of stakeholders. The many voices of the "public" will not necessarily share common priorities for physician accountability, and at times will probably be conflicting. Finding the right partnership(s) with the public will need to take shape over time.
If one takes the perspective of the public as the primary customer of board certification, it would seem that the choice of whether or not to broaden the scope of certification processes to address the widening definition of public accountability is straightforward. The need of the public is great and they are expressing this need in their drive for increased reporting of physician performance both in the public (ie, PQRI and regional public reporting efforts) and private markets (value-based health care purchasing).
Alternatively, if one takes the perspective of the physician as the primary customer for board certification, it would seem that the choice of whether or not to pursue enhanced public accountability is more nuanced. In support of this evolution is the ethereal or lofty goal of improving health care in the United States. In addition, any alignment of board certification and MOC with value-based purchasing would probably result in multiple benefits, including financial rewards for participation in ABMS programs. Counterbalancing these benefits are the challenges that would come with participating in a more intensive and transparent board certification program—a potentially real burden given the other demands on the practicing physician.
| Conclusion |
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The ABMS and its member boards are left with a choice to design their future. The safe pathway is to stay focused on the credentialing environment; however, this may not meet the larger needs of the public or build their trust in the profession. Alternatively, ABMS and its member boards may continue to embrace the larger public need to address the role of the physician in a complex and troubled US health care system that is struggling to improve. This latter and more challenging role of the certifying boards seems the best pathway to better health care outcomes and to assure the public's future trust in our profession.
| Notes |
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Conflict of interest: none declared.
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J. M. Corrigan The Specialty Board Movement at the Crossroads: Reaction to the Paper by Kevin B. Weiss, MD J Am Board Fam Med, March 1, 2010; 23(Supplement): S40 - S41. [Full Text] [PDF] |
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P. V. Miles The Future of Maintenance of Certification: A Reaction to the Paper by Kevin B. Weiss, MD J Am Board Fam Med, March 1, 2010; 23(Supplement): S42 - S45. [Full Text] [PDF] |
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