Mr. President, I rise today to join Chairman Grassley in introducing the Hospital Fair Competition Act of 2005. This bill, based primarily on recommendations of the Medicare Payment Advisory…
Mr. President, I rise today to join Chairman Grassley in introducing the Hospital Fair Competition Act of 2005.
This bill, based primarily on recommendations of the Medicare Payment Advisory Commission (MedPAC), will improve the accuracy of Medicare's inpatient hospital prospective payment system (PPS); prevent the establishment of new specialty hospitals to which physician-owners can self-
refer, while allowing existing physician-owned specialty hospitals to continue with restrictions; and allow ``gainsharing'' arrangements to foster improved physician-hospital efficiency. This legislation is important for patients, taxpayers, and the Medicare program, and I urge my colleagues to support it.
About 17 months ago, Congress passed the Medicare Modernization Act-- the MMA. This 400-page bill included many important provisions, including long-awaited outpatient drug benefits under Medicare.
The MMA also included a small provision--Section 507--related to the construction of physician-owned specialty hospitals. These facilities specialize in cardiac, orthopedic or general surgical care, and are partly- or wholly-owned by physicians. The provision was a response to growing concerns over physician self-referral, and placed a moratorium on the construction of new, physician-owned specialty hospitals, while ``grandfathering'' existing facilities and those in development.
Having reviewed several independent analyses on this issue, I believe Congress was right to place a moratorium on specialty hospital construction. And I also believe that moratorium should effectively be extended permanently, while allowing existing facilities to continue operating in their current capacity.
Some view specialty hospitals as innovative, focused factories for high-quality, specialized care. Advocates for these facilities say that by focusing on a limited number of services, specialty hospitals provide excellent care at a good price, while adding competition to the health care marketplace.
Others say specialty hospitals flourish because they exploit a Medicare loophole allowing physician-owners to select patients who are healthier and, therefore, more profitable.
For my part, I don't want to stand in the way of innovation or competition. For example, I'm glad that Congress brought innovation to Medicare in the form of outpatient drug benefits. That was long overdue.
And hospitals and physicians should work together in innovative ways to improve efficiency in health care. The U.S. spends twice as much--or more--per-person on health care compared to any other developed country. And yet, our health outcomes are worse than theirs. We should get a better bang for our health-care buck, and we can take steps to that end by encouraging quality and accountability in health care.
That's why I am pushing to advance incentives for quality improvement in Medicare, so patients--and taxpayers--get the most for their money. I introduced legislation last year to require that Medicare pay dialysis providers and Medicare managed care plans based on the quality of care they provide. And I am working on legislation to extend these principles of paying for quality to other parts of Medicare.
As for competition, I'm all for it--as long as it's carried out on a level playing field. But when it comes to physician ownership of specialty hospitals, I'm not convinced the playing field is level. That's because physicians alone choose where patients go on the playing field--either to community hospitals or specialty hospitals. Some liken physician-owners of specialty hospitals to coaches who choose the starting lineup for both teams--in this case, the specialty hospital team and the community hospital team.
And for the third time, a Federal agency has told us that the healthiest teams, that is, the most profitable patients, end up at physician-owned specialty hospitals.
In 2003, the non-partisan Government Accountability Office (GAO) reported that, by and large, specialty hospitals care for relatively healthier patients than their community hospital counterparts. GAO surveyed 25 specialty hospitals, and found that 21 of the 25 had a less acute mix patients than community hospitals. GAO determined that of the hospitals studied, 17 percent cardiac patients seen by specialty hospitals could be classified as severe cases, compared with 22 percent in general hospitals. And about 5 percent of orthopedic cases in specialty hospitals were severe, compared with 8 percent in community hospitals.
Earlier this year, on March 8, MedPAC issued its MMA-mandated report on specialty hospitals, and arrived at findings similar to those of the GAO. MedPAC found that despite shorter lengths of stay, physician-owned specialty hospitals are not more cost efficient than community hospitals. MedPAC found that specialty hospitals tend to treat lower shares of Medicaid patients than community hospitals. And, just as GAO did, MedPAC found that specialty hospitals treat patients who are generally less sick--and therefore, more profitable--compared to community hospitals.
And while the Department of Health and Human Services has not officially issued its MMA-mandated report on the topic--but is expected to shortly--HHS reported on March 8 that, based on the small number of facilities it studied, specialty hospitals tend to care for a healthier patient population than their community hospital counterparts.
I believe the phenomenon of specialty hospitals treating healthier patients is the result of a loophole in the Stark self-referral law. This loophole--related to the ``whole hospital exception''--is one that should be closed. If it is not closed, Congress will effectively sanction the practice of physician self-referral that has been prohibited for years.
In 1989, the HHS Inspector General reported that patients of referring physicians who owned or invested in independent clinical labs received 45% more lab services than Medicare patients in general.
In 1992, a study found that physical therapy visits per patient were 39% to 45% higher in facilities with physician ownership compared to those without. In short, the authors of the study found that utilization and charges per-patient were higher when facilities were owned by physicians with an ownership interest.
In response to these studies and others like them, Congress passed the Stark laws, to prevent physician self-referral, first in the area of clinical labs, and subsequently in 10 other areas, including physical therapy and certain imaging procedures.
But the Stark laws did not address the issue of physician self- referral to specialty hospitals. In part, that's because there weren't many specialty hospitals at the time. As the GAO pointed out in its 2003 report, the vast majority of specialty hospitals were built in 1992 or later.
Instead, the Stark law included a provision that has come to be known as the ``whole hospital exception.'' While the Stark law prohibits physicians with ownership interest in only a hospital department from referring patients to that department, the law does allow physicians to refer to a facility they partially own, under two conditions. First, the physician must have admitting privileges in that hospital. Second, the physician must have a financial interest in the ``whole hospital,'' not just a department of the hospital.
As the GAO explained in 2003:
``The premise [of the whole hospital exception] is that any
referral or decision made by a physician who has a stake in
an entire hospital would produce little personal economic
gain because hospitals tend to provide a diverse and large
group of services. However, the Stark law does prohibit
physicians who have ownership interest only in a hospital
subdivision from referring patients to that subdivision. With
respect to specialty hospitals, the concern exists that, as
these hospitals are usually much smaller in size and scope
than general hospitals and closer in size to hospital
departments, the exception to Stark could allow physician
owners to influence their hospitals'--and therefore their own
financial gain through practice patterns and referrals.''
The problem with the ``whole hospital'' loophole is that it treats a 10-bed surgical facility the same as a 500-bed community hospital, even though that 10-bed facility more resembles a department of the 500-bed hospital than it does the hospital itself. This loophole is unfair, and our bill closes it, by preventing the establishment of new specialty hospitals to which physician-owners can self-refer.
Let me note that our bill does nothing to prevent the construction of new specialty hospitals--as long as self-referral is not part of the business model. Hospitals specializing in one type of care or another have existed in this country for years, and should be encouraged--as long as their owners and referrers are not one and the same.
Opponents of this bill will likely make at least three claims. First, they
will state that preventing the construction of new, physician-owned specialty hospitals is anticompetitive. Second, they will suggest that since the average physician-owner's share in a specialty hospital is small, economic incentives to self-refer are minimal. Third, they will claim the bill thwarts health care quality. Let me take these claims in turn.
As I stated previously, I am all for competition--as long as it's fair. But I don't think it's fair to further a system in which physician-owners can send healthier and more profitable patients to facilities they own, while sending sicker, less-profitable ones to hospitals they don't own. There's a reason Congress acted to mitigate the effects of physician self referral over 15 years ago, and I see no reason why that principle should not be extended to the specialty hospital setting.
On the issue of economic incentives, some argue that physician self- referral to specialty hospitals is a non-issue, since physicians typically own a very small share of a particular facility. In fact, MedPAC found that in about one-third of specialty hospitals they surveyed, the largest share owned by a single physician was just two percent. And as a group, physicians own just over a third of the typical heart hospital. But MedPAC also pointed out that about one- third of orthopedic and surgical hospitals were owned almost entirely by their physicians. Perhaps more important, MedPAC showed that even a relatively small ownership interest can reap large profits for an individual physician investor. Page 21 of MedPAC's March report on specialty hospitals says:
What is the order of magnitude of physicians financial
incentives to increase utilization when they own a hospital?
What follows is a hypothetical example of the marginal profit
associated with a group of cardiologists each referring just
one additional patient (above the current patient load) for
coronary artery bypass graft (CABG) surgery. In fiscal year
2002, the base payment for CABG surgery with cardiac
catheterization (DRG 107) was roughly $24,000. Our
examination of Medicare cost reports and hospital financial
statements suggests that variable costs equal approximately
60 percent of the DRG payment, roughly $14,400. Hence the
marginal profit--payments minus variable cost--would be
$9,600 per patient ($24,000-$14,400). If 10 cardiologists
owned a 3 percent interest each and they all induced one
additional surgery per year, each cardiologist's income would
increase by $2,880 ($9,600 3% 10).''
In other words, even a small ownership share--just three percent--can provide a strong profit motive--and a strong incentive toward self- referral.
Finally, let me address the third claim that will likely be made against this bill--that it thwarts the provision of quality care. Specialty hospital advocates claim that due to the focused nature of their mission, physician-owned specialty hospitals provide better quality and outcomes than their community hospital counterparts. But recently the New England Journal of Medicine published a study showing that patients undergoing certain heart procedures in specialty hospitals were less likely to have coexisting conditions than those being treated at general hospitals. The authors of the study stated, ``. . . given that we found no significant differences in outcomes between specialty and general hospitals with similar volumes or between specialty cardiac hospitals and specialized general hospitals, it could be argued that the specialty-hospital model itself does not yield better outcomes.'' They also said, ``. . . our study provides no definitive evidence that cardiac specialty hospitals provide better or more efficient care than general hospitals with similar procedural volumes.''
In short, there is solid evidence that despite being less efficient, physician-owned specialty hospitals care for healthier, more-profitable patients, leaving community hospitals to care for sicker, less- profitable ones. Economic incentives toward physician self-referral in specialty hospitals are significant. And there is slim evidence that specialty hospitals provide better care than community hospitals.
Given this evidence, it's clear that Congress should not facilitate the construction of more physician-owned specialty hospitals. And while we support ``grandfathering'' existing facilities, let me make clear that we do not intend to create another grandfathering period if the legislation is not enacted before June 8, 2005. The intent of this bill, even if it passes after June 8, is to effectively make permanent the MMA-mandated moratorium.
But this bill does more than simply prevent the establishment of new, physician-owned specialty hospitals. It also takes steps to mitigate ill incentives in the inpatient PPS, by making the PPS more accurate for all providers of hospital care--community hospitals and `grandfathered' specialty hospitals alike.
Medicare spends about $100 billion per year on inpatient hospital services, and it's important that this system be accurate. Accordingly, MedPAC recommended a number of steps to improve the accuracy of the Medicare inpatient payment system. These recommendations should mitigate incentives for all hospitals to choose healthy patients over sick ones, and to focus on some diagnoses at the expense of others.
Medicare pays hospitals for inpatient services based on roughly 500 Diagnosis Related Groups (DRGs), which bundle services needed to treat a patient with a particular disease. DRGs cover most routine operating costs attributable to patient care, including routine nursing services, room and board, and diagnostic and ancillary services. Under current law, just over five percent of the base payment for all DRGs is set aside for inpatient outlier payments, even though some DRGs have almost no outlier cases. The Hospital Fair Competition Act directs the Secretary to adjust the DRG relative weights to account for differences in the prevalence of high-cost outlier cases, thereby removing their disproportionate impact on the payment system.
The bill also improves accuracy of the DRG weights. Currently DRG weights are based on the national average of hospital charges for a particular DRG. The rate of growth for these charges may vary dramatically, depending on the service. For example, MedPAC has found that hospital markups for ancillary services (e.g., supplies, operating room time) tend to be higher than those of routine services (e.g., room and board, nursing care). As these ancillary and routine charges grow at different rates, the DRGs reflect that growth, gradually skewing the system away from the true costs of providing care. In short, a charge- based system causes Medicare to pay too much for some services, not enough for others. The Hospital Fair Competition Act directs the Secretary to substitute the charge-based system with one based on hospitals' costs, as well as base the DRG weights on the national average of hospitals' relative values in each DRG.
Mind you, we believe that the Secretary currently has the authority to make the payment changes outlined above. The Hospital Fair Competition Act simply directs the Secretary to do so. We also believe the Secretary has the authority to promulgate regulations defining what a ``whole hospital'' is. When Congress passed the ``whole hospital exception'', it did not intend to allow self-referral to facilities that are effectively the equivalent of a hospital wing or department. We believe the Secretary can and should exercise his authority to close the ``whole hospital'' loophole by regulation.
Mr. President, some say that the proliferation of physician-owned specialty hospitals is a function of physicians' desire for control over their workplace. They argue that physicians typically have no say in day-to-day hospital operations, and thus little incentive to improve the quality or efficiency of the care they provide in the hospital. MedPAC's recommendations for ``gainsharing'' stand to alleviate some of that concern, by giving physicians more control over their workplace.
Gainsharing arrangements allow physicians and hospitals to improve hospital efficiency without the undesirable effects of physician self- referral. In a gainsharing arrangement, hospitals and physicians share cost-savings gained by means such as streamlining the purchase of medical devices, substituting less-costly items used in surgical procedures, and maximizing operating room efficiency. While gainsharing arrangements must be developed carefully so as not to compromise quality of patient care, gain sharing has the potential to align physician-hospital incentives so that care
can be delivered in the most cost-effective manner.
I realize that gainsharing arrangements are not a panacea toward improving physician-hospital relations. We can and should do more to give providers of all types a better stake in improving their workplace and the quality of care they provide. That's why I am pushing initiatives to tie Medicare payment to quality, so that--unlike the current system--the best providers are not paid the same rates as mediocre ones. This system of paying for quality stands to improve accountability across the spectrum of Medicare provider types, and give both patients and the government more for their money.
We all know that Medicare's long-term fiscal future is much in doubt. Hardly a day passes without a warning about Medicare's finances and the retirement of the Baby Boom generation that will complicate the long- term financial picture of the program.
Given these warnings, it's imperative that we make the most of the resources at hand, and--where possible--make Medicare a better more responsible buyer of health care. By leveling the playing field regarding patient referrals; improving the accuracy of Medicare's inpatient hospital payments; and giving physicians a larger stake in their hospital workplaces, this bill stands to do that.
Chairman Grassley and I believe these changes will go a long way toward improving much of what ails hospital payment under Medicare, and we urge our colleagues' support for this important legislation.