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Academic Medicine and Managed Care: An Uncertain FutureU.S. medical students are caught in a period of sweeping change in academic medicine. In Philadelphia and New York, medical schools have merged in a quest to reduce costs and attract new business.1 In Washington, D.C., Louisiana, and California, universities have sold their ailing and unprofitable teaching hospitals to national for-profit hospital corporations.2,3,4 The medical marketplace has become a very real presence in the daily lives of physicians-in-training. Yet the majority of students will learn about the business of medicine and the managed care revolution second-hand, from faculty who may present limited or biased views, because most medical schools do not offer formal coursework to address these timely issues.5,6
The impact that managed care is having on academic medical centers in this country cannot be overstated. The previous era of generous government subsidies and liberal cost sharing between research, clinical practice and the teaching mission is giving way in the face of rising federal debt and the demands of the market.7,8,9,10 Funding for medical student and resident education is particularly vulnerable, especially for those in their early years of training. Belt-tightening is also likely to result in reduced spending on innovative teaching programs, impeding the reforms needed to adequately prepare the next wave of primary care doctors for their role in managed care.8 While concerned educators are changing their curricula to meet these challenges, they do so from their own perspectives and with their own priorities. Most schools are focusing only on moving clinical teaching into the managed care setting.5 A few have gone further to create programs in the business and management topics that physicians must understand in order to lead these systems effectively. However, one important topic remains virtually ignored: No effort has been made to teach medical students how managed care is affecting their medical schools and the teaching hospitals in which they will train after graduation. In this era of diminishing resources and growing uncertainty, students need to know how financial forces shape the medical landscape, academia and education. This Project-in-a-Box will focus on the challenges that academic medical centers face in the new medical marketplace and the consequences of these challenges for students and residents. Guide to Abbreviations
Academic Medicine Since
1950 Academic medicine has been a growth industry in the modern era. Between 1960 and 1990, average medical school budgets increased eightfold in constant dollars, and 40 new institutions sprung up.11 This expansion was due to large-scale investment by the federal government in education and research, as well as the swelling of faculty practice revenues. Funds from these two sources have become the main financial supports for academic medicine. Research The scientific community responded to this increased flow of dollars from the federal government by expanding at a similar pace. Because grant money covered up to 40% of the researcher's salary (in addition to the costs of experiments), medical schools could add faculty to their rosters without having to bear the full costs of employing them.13 With this inducement, the number of basic science faculty in AMCs quadrupled between 1960 and 1990.11 Education Even faster growth occurred in graduate medical education (GME). While the total number of medical students stabilized in the early 1980s at around 65,000, the housestaff population grew every year from 1960 on and now exceeds 100,000 trainees.11 This is due, at least in part, to the subsidization of GME through the Medicare program, which directly pays teaching hospitals for the costs of educating new physicians. Overall, there are approximately 40% more internship positions available than the number of students graduating from American medical schools each year.11 This gap has been filled by graduates of foreign medical schools, who now make up 20% of all practicing physicians in the U.S. Patient Care This flood of money resulted in the creation of a new and unique entity, the academic medical center; until recently it has been one of the most successful forms of private/public academic collaboration in U.S. history. The linking of teaching hospitals to faculty practice fostered the development of a three-part academic mission of research, education and patient care. Growth in this permissive financial environment has allowed AMCs to maintain traditional academic structures without having to face significant internal conflict over resources. AMCs: Organization and Financing FPPs are "arrangement(s) for billing, collecting, and distributing professional fee income," and are in essence academic group practices.15 First started by Duke University in 1931, FPPs thrived after 1965 on the increasing federal dollars from Medicare and Medicaid. By 1980, FPPs were in operation at nearly every medical school in the country. They are usually organized as nonprofit corporations that are either contained within the structure of the medical school or existing as separate legal entities. Most academic medical centers require all faculty to practice through the FPP. Teaching hospitals are defined as any institution with more than one resident per four beds. Of the roughly 380 hospital members of the Council of Teaching Hospitals, 123 are associated closely enough with a medical school (common university ownership or long-standing relationship) to be considered part of an AMC.16 They are usually not part of the medical school; rather, they exist either as an affiliated institution or as a separate division of the university. They typically use a corporate organizational structure. A management team, led by a chief executive officer, reports to a board of trustees that is composed of members representing the university and other concerned parties and is responsible for the day-to-day operation of the hospital. Because the faculty of the medical school serve as the attending physicians in the hospital, there is considerable overlap between those responsible for both institutions. Medical schools have an academic structure, in which physicians and researchers are divided up by area of expertise (biochemistry, pathology, neurosurgery and so forth). Each department is run by a chairman, who reports to the dean of the medical school. In addition, a number of associate deans and directors are assigned a variety of interdepartmental responsibilities in areas such as research, finance and admissions. Finally, directors of independent initiatives, such as cancer centers or cardiovascular institutes, exist outside of their parent departments and report to the dean directly. Funds and Discretionary
Funds On average, the single most important source of funding is the faculty practice plan, which supplies approximately 35% of a total medical school budget.8,17,18 Although at most schools the research contribution is significantly lower, federal grants at research-intensive private institutions may also approach 35% of the total funding.8 Public schools receive significant support from state and local governments, although this varies widely between states. Teaching hospitals and clinics affiliated with the school also typically contribute 10% to 16% of that school's revenues through cash contributions and especially through the sharing of facilities.17 Between the hospital and faculty practice plan, up to 50% of a medical school's budget may be derived from clinical activities. Tuition rarely accounts for more than 5% of the total, even at the most expensive private university. Several recent reports in Academic Medicine and the Journal of the American Medical Association have examined the relationship between FPPs and medical schools in detail.8,18 Medical schools receive up to eight cents of every practice plan dollar to support the teaching of medical students; this added up to $702 million nationwide for the 1992-93 academic year.18 Direct support is provided through transfers to individual departments, and to the medical school as a whole, through the "dean's tax" (a 5% to 15% assessment on clinical revenues paid into a general fund).8,18 However, the largest single source of support comes indirectly through paying faculty with clinical revenues for time spent teaching students.8 This same practice is also used to underwrite the training of residents and to support faculty research projects. Unlike in a business, much of the money gathered by medical schools is designated for specific purposes and cannot be redirected by the administration. Examples of this include grants to support specific research projects, donations to a cancer or women's health center and endowments for specific subdivisions of the school. Additionally, much of the support provided by teaching hospitals comes in the form of shared physical plant and administrative services, with relatively little money exchanging hands.8 The sources of funding that are more flexible include the dean's tax, tuition and the fraction of research grant money earmarked for general institutional support. Out of this pool are drawn faculty salaries, seed money for promising (but unfunded) research initiatives, capitol investments and support for new teaching initiatives. This flexible pool of money can be likened to the "grease in the machine;" as long as there is enough to go around, everything works smoothly. However, many forces are now acting together to reduce the availability of these discretionary funds for most institutions. Problems and Conflicts:
FPPs Face the Open Market MCOs like the simplicity of contracting with multispecialty group practices. But FPPs are frequently organized by individual departments, with little effort to coordinate patient care or administrative functions.9,19 In addition, the relatively small number of primary care physicians in academia runs counter to the MCO "gatekeeper" strategy, again making them less attractive providers. However, the most important drawback has been, and will continue to be, cost.20 Although private insurers in the past have been willing to pay up to 15% to 35% more for care delivered at academic centers, the managed care revolution is fostering price-based competition that leaves little room for such generosity.10 Because by some estimates only 5% of the services offered by AMCs are truly unique, many contractors are simply choosing community-based specialists with lower price tags rather than making a deal with academic providers. 13 A recent report released by the Association of Academic Medical Centers underscores this trend. Measured in constant dollars, the average revenue per clinical faculty member has been declining since 1993. Among those schools in areas with high managed care penetration, FPP margins (profits as a percentage of revenues) have declined from 20% in 1991 to a low of 9% in 1995.8 This means that after paying their expenses, these FPPs have half as much money left over today to support AMC programs and faculty salaries as they did just five years ago. FPPs are acutely aware of these pressures and are working to adapt. Across the U.S., university medical centers are hiring primary care faculty or are purchasing private primary care practices in order to increase their patient base.21,22,23 Many are also lowering their fees in order to become more competitive. A survey that covered Georgia and Pennsylvania found agreement among HMO managers that "from their experiences, price concessions were available from academic medical centers and that they were attempting to meet market levels."24 Obviously, if FPPs lower their fees, less money is then going to be available for transfers to the medical school to support education or research. The author of the study quoted above summarized the trend this way: "If academic faculty groups are to compete in managed care markets...they must examine whether they wish to and/or are able to use their practice incomes to support the other two traditional missions of their medical schools, namely education and research."24 Teaching Hospitals' Many
Burdens All hospitals in this country are under financial pressure for two reasons. First, between 1980 and 1995, "total inpatient admissions per thousand population and average length-of-stay declined by about 20% each; consequently, inpatient days per thousand population declined by about 40%."25 This has been due primarily to the development of new outpatient surgical techniques, home intravenous infusion systems, and aggressive outpatient therapy protocols that allow more people to be treated in the clinic rather than on the ward. As a result, occupancy rates at U.S. hospitals are typically only around 60%.26 Second, ever since Medicare introduced diagnostic related groups (DRGs) in 1983 (the DRG system pays a hospital a flat fee per hospitalization based on the patient's diagnosis, regardless of the services rendered or length of stay), reimbursement levels have been declining. Estimates from 1996 show that Medicare and Medicaid now pay only 88% and 82% of the cost of care, respectively.25,26 Hospitals lose money treating these patients; only by charging higher fees to private insurers, who typically pay 30% more than the cost of care, have they been able to recoup their losses.25 This practice is referred to as "cost shifting." Teaching hospitals are under more severe pressure than the average community hospitals for several reasons. First, they treat a larger proportion of uninsured and government-insured patients than their competition. Data from 1993 show that Medicaid and self-pay/no-charge patients made up 38.8% of all discharges at urban AMCs; whereas nonacademic, urban hospitals averaged 19.8% of discharges for these categories.27 Second, even after adjusting for patient-base characteristics, care at teaching hospitals is more expensive than at comparable community hospitals. A 1991 study sponsored by the Association of American Medical Colleges estimated that after subtracting the direct cost of GME, the average cost of care at a major teaching facility was $6,000 per admission, compared to $4,400 per admission at a community hospital. Although the exact reason for this has not been identified, the primary suspects are the inefficiencies inherent in educating students and less effective utilization review due to the "academic culture."28 Whatever the reason for this price discrepancy, the effect has been glaringly clear. In the words of one CEO of a major insurer: "We recognize that AMCs have educational costs. We just aren't going to pay them."20 The result: margins for major teaching hospitals have declined across the board since the mid-1980s to levels significantly lower than those of nonteaching institutions. In some cases, teaching hospitals in areas with high managed care penetration, such as the San Francisco Bay area in California, have actually begun to lose money.10 Teaching hospitals must therefore answer the same serious question faced by the FPPs: in the current medical marketplace, is it possible to compete with nonteaching institutions and continue to subsidize medical education and research? An Alliance Between Government
and Managed Care? As MCOs have succeeded in reducing the cost of providing health benefits for the corporations, it was only a matter of time before the state and federal governments began channeling government patients into managed care. In 1994, roughly 60% of all HMOs either had contracts to serve Medicare and Medicaid patients or were planning to develop programs to do so within a year.7 As of 1996, 13 million of the 22 million Medicaid recipients in the U.S. received care from an MCO.29 The effects of this shift on an AMC can be severe. When Tennessee enacted the TennCare system, one state school was "assigned only 20% of its former Medicaid population...this resulted in decreased aggregate volumes of 20% to 25% in some departments, such as pediatrics and obstetrics."30 Few hospitals, and indeed few medical schools, could possibly do well in the face of such a rapid loss of patients. Conclusions: No Margin,
No Mission "After a long period of nurture marked by consistent and abundant resources, the enterprise has come face-to-face with a radically altered environment of generalized resource constraints and limitations of an intensity beyond anything in recent experience...[A] fundamental problem that has been gathering force for many years... [is] the chronic and growing gap between academic medicine's seemingly insatiable demand for total resources and the supply or resources that society is willing to provide..."13 --Dr. David Korn, an AAMC scholar-in-residence What does this mean for
medical students? According to a recent review by the AAMC, estimates of the direct costs of instruction in medical education range from $40,000 to $50,000 per student per year, while the total costs (which include opportunity costs) range from $70,000 - $100,000 per student per year.8 Clearly, even for the more expensive private university programs, teaching medical students is unprofitable. What Can Students Do? 1. Educate yourself about the American health-care system, and especially about managed care and medical education. You can not wait for your professors to tell you everything you need to know about the world outside of the classroom. There are many resources available that can give you a good overview of the financial, political, and social forces that impact health care in this country. Here are a few of them:
2. Get involved with your curriculum committee and work to get more information like this incorporated into your classes. Most schools have some mechanism for medical students to give feedback to teachers about their education. Some even have official student representatives to the curriculum committee itself. Find out how the process at your school works and get involved. 3. Learn about your congressional representative's view on medical education funding. The best way to contact your congressional representative and senators is to write a handwritten letter explaining why you think medical education is important. If you don't know who your representatives are, check out the AMSA Health Policy web pages. For more tips on the best ways to reach your legislative representatives, call for a copy of the Project-in-a-Box called "Legislative Skills for Future Generalists," (703)620-6600, ext. 256. 4. Write to representatives of the for-profit hospital industry and managed-care organizations and express your concerns. The Federation of American Health Systems describes itself as "the voice of the investor-owned hospital industry in communicating with Congress, the executive branch, the media, the academic community, and the general public, representing more than 1,700 for-profit hospitals throughout the US" If you are concerned about the potential impact of for-profit ownership on medical education, then these are the people to contact. Letters should be directed to Chairman Tom Scully, or to the chair of the Legislative Committee or the Health Financing Committee, at 1111 19th St. NW, Suite 402, Washington, DC 20036. Call (501) 661-9555 to get information on this organization. The American Association of Health Plans is the Washington-based lobbying group for the managed-care industry. They advocate for a medical school curriculum that will better prepare graduates for the managed-care environment. If you want to learn more about what they are doing, they can be contacted at (202) 778-3200. 5. Work with the administration to educate students and residents about the financial and strategic situation at your school. As a tuition-paying student, you have a right to know if the financial basis of your school is solid. Is a merger in the works? Is the hospital going to be sold? Is tuition going up, and if so, why? Work through your local AMSA chapter and student government representatives to organize a meeting at which the dean of the school, the CEO of the hospital, and the person in charge of the faculty practice plan can explain to you and your classmates how your academic medical center functions and how they intend to meet the challenges outlined in this Project-in-a-Box. What does this mean for
residents? While DME is not directly threatened at the moment, the fear held by many program directors is that it may be eliminated as part of an effort to prevent the much-anticipated bankruptcy of the Medicare trust fund early in the next century.32 And the support provided by IME is not as generous as it sounds for two reasons. First, even when IME is factored in to Medicare payments, the levels of reimbursement are still below the costs of service. Academic centers are therefore merely losing less money treating Medicare and Medicaid patients than private practitioners do. Second, many states have already begun to enroll Medicare and Medicaid patients in capitated HMO contracts; IME money intended for residency support is frequently rolled into these payments, thus diverting it to private corporations which have no obligation to use it to support GME.7 When the state of Tennessee enacted TennCare, many academic medical centers did not compete effectively enough to maintain access to large numbers of their former patients. This directly resulted in one program eliminating 40 residency slots in a single year. Another program cut 10% of its housestaff slots across the board.30 Many programs are still struggling to make up the loss in that state. The majority of states are already running Medicaid HMO demonstration projects, and Medicare HMO plans are on the drawing boards across the country. What does this mean for
primary care medical education? On the positive side, the managed-care philosophy calls for a greatly expanded role for primary care providers. They promise to build systems which emphasize preventive, population-based medicine and require primary-care providers to coordinate care. As patients move from hospital to clinic, students will have the opportunity to see more patients in the outpatient setting. The potential for a primary care renaissance in academia is palpable. However, the decline in discretionary funds available to medical schools is a major obstacle to curricular reform. Money spent on developing new outpatient teaching methods or designing course work on managed-care topics is money that is no longer available to fund promising new research projects, which might bring in additional federal grants, or to invest in strategic initiatives, such as purchasing primary care practices or forming integrated delivery systems, that increase the competitiveness of the institution. The potential for conflict between the interests of students and the needs of their institutions is undeniable. A word about mergers and
partnerships Other schools are moving in the opposite direction. University-owned hospitals have been sold to large for-profit hospital chains across the country. Columbia/HCA, the largest such corporation in the world, owns 80% of the Tulane University Medical Center. Last year, George Washington University sold its hospital to the OrNda corporation, which was in turn bought by Tenet Healthcare, the second-largest hospital management company in the United States and owners of both the USC University Hospital and Saint Joseph Hospital at Creighton. The University of Minnesota has also very recently joined this group by selling its University Hospital to a for-profit chain that already claimed 25% of the Twin Cities inpatient market. While the impact that these mergers will have on the clinical education of medical students and residents is unclear, the trend is certainly one that deserves close scrutiny. The overarching challenge is to develop strategies that will preserve the clinical academic mission; but...more often, the effort seems to be to preserve the clinical academic enterprise, and the two are neither congruent nor necessarily compatible." --Dr. David Korn, former dean of Stanford Medical School References 1 Lin J, ed. The consolidation of academic medicine: effects on medical students. JAMA. 1996 (Pulse); 276: 1767-1773. 1 Tenn. Firm to Take Over GWU Hospital. Washington Post. October 26, 1996: A01. 2 Personal experience of author while enrolled at Tulane University. 3 Phone communication and follow-up documentation graciously provided by Tenet Healthcare Corporation, Santa Barbara CA. 4 Veloski J et al. Medical student education in managed care settings - beyond HMOs. JAMA. 1996; 276: 667-671. 5 Lurie N. Preparing physicians for practice in managed care environments. Academic Medicine. 1996; 71: 1044-1049. 6 Council On Graduate Medical Education. Managed Health Care: Implications for the Physician Workforce and Medical Education. 6th Report to Congress and the Health and Human Services Secretary. Rockville, Md: Health Resources and Services Administration, 1995. HRSA-P-DM-95-2. 7 The Financing of Medical Schools: A Report of the AAMC Task Force on Medical School Financing. Washington, DC: Association of American Medical Colleges, Division of Institutional Planning and Development, 1996. 8 Carey R, Engelhard C. Academic medicine meets managed care: a high-impact collision. Academic Medicine. 1996; 71: 839-845. 9 Blumenthal D, Gregg S. Academic health centers in a changing environment. Health Affairs. 1996; 15(2): 200-215. 10 Cohen J. Finding the silver lining without the golden eggs. Academic Medicine. 1995; 70: 98-103. 11 Starr P. The Social Transformation of American Medicine. USA: Basic Books, 1982. 12 Korn D. Reengineering academic medical centers: reengineering academic values? Academic Medicine. 1996; 71: 1033-1043. 13 Council on Graduate Medical Education. Improving Access to Health Care Through Physician Workforce Reform: Directions for the 21st Century. 3rd Report to Congress and the Health and Human Services Secretary. Rockville, Md: Health Resources and Services Administration, 1992. 14 Bently J, Chusid J, D'Antuono GR, Kelly J, Tower D. Faculty practice plans: the organization and characteristics of academic medical practice. Academic Medicine. 1991; 66: 433-439. 15 Iglehart J. The American health care system: teaching hospitals. N Eng J Med. 1993; 329: 1052-1056. 16 Krakower J, Ganem J, Jolly P. Review of US medical school finances, 1994-1995. JAMA. 1996; 276: 720-724. 17 Jones R, Sanderson S. Clinical revenues used to support the academic mission of medical schools, 1992-93. Academic Medicine. 1996 (AAMC Paper); 71: 299-307. 18 Fox D, Wasserman J. Academic medical centers and managed care: uneasy partners. Health Affairs. 1993; 13(1): 85-93. 19 Solit R, Nash D. Academic health centers and managed care. In: Kongstvedt P, ed. The Managed Health Care Handbook, 3rd ed. Gaithersburg, Md: Aspen Publishers, Inc; 1996. 20 Lazarus G. A view from the future: the challenge for academic medicine in Northern California. Academic Medicine. 1995; 70: 87-89. 21 Iglehart J. Academic medical centers enter the market: the case of Philadelphia. N Eng J Med. 1995; 333: 1019-1023. 22 Iglehart J. Rapid changes for academic medical centers: second of two parts. N Eng J Med. 1995; 332: 407-411. 23 Culbertson R. How successfully can academic faculty practices compete in developing managed care markets? Academic Medicine. 1996; 71: 858-870. 24 Reinhardt U. Spending more through "cost control": our obsessive quest to gut the hospital. Health Affairs. 1996; 15 (2): 145-154. 25 Epstein A. US teaching hospitals in the evolving health care system. JAMA. 1995; 273: 1203-1207. 26 Moy E, Valente E, Rebecca L, Griner P. Academic medical centers and the care of underserved populations. Academic Medicine. 1996; 71: 1369-1377. 27 Iglehart J. Rapid changes for academic medical centers - first of two parts. N Eng J Med. 1994; 331: 1391-1395. 28 1996 HCFA Statistics. Washington, DC: Bureau of Data Management, Health Care Financing Administration, 1996. Department of Health and Human Services publication HCFA publication number 03394. 29 Meyer G, Blumenthal D. TennCare and academic medical centers: the lesson from Tennessee. JAMA. 1996; 276: 672-676. 30 Kassebaum D, Szenas P, Schuchert M. On rising medical student debt: in for a penny, in for a pound. Academic Medicine. 1996 (AAMC Paper); 71: 1124-1134. 31 General discussion, Session III: Training Health Care Professionals for the 21st Century. In: Snyderman R, Saito V, eds. The Academic Health Center in the 21st Century. Published on the Duke University Medical Center Web site @ <www.duke.edu>, 1996. |
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