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Washington Highlights: October 13, 2006

MedPAC Continues Discussions on IME and DSH Adjustments; Physician Payments

At its Oct. 5-6 meeting, the Medicare Payment Advisory Commission (MedPAC) continued the discussion that it began at the September meeting on the purpose of indirect medical education (IME) and disproportionate share (DSH) payments within the Medicare program [see Washington Highlights, Sept. 15].

Commission staff provided information showing that the "empirically justified" IME adjustment based on 2004 hospital data and Medicare policies was 2.1 percent, which is significantly less than the 5.35 percent adjustment that is currently paid to teaching hospitals. Staff noted that the adjustment would be 2.2 percent if Medicare adopted the commission's recommendations on DRG refinements. The empirical level is based on regression analyses that attempt to explain the higher patient care costs of teaching hospitals compared to nonteaching hospitals. Staff analyses also showed that the empirical level of the DSH adjustment was significantly lower than the current DSH payment levels. As a result, Medicare inpatient margins for hospitals receiving these payments are higher than for other hospitals.

Commission discussion centered around why the current DSH and IME adjustments are higher than their empirical levels, with an emphasis on the broader social missions of these institutions. The discussion focused primarily on IME payments, with staff noting that when the inpatient prospective payment system (PPS) was implemented, Congress purposely set the adjustment at double the empirical level out of concern that teaching hospitals would fare poorly under the PPS. However, actual experience showed that teaching hospitals did not suffer financially under the PPS as originally feared.

Some staff and commissioners noted that teaching hospitals provide other important societal benefits, such as providing uncompensated care, using cutting edge technologies, and maintaining stand-by capacity, which might justify the additional payments. Also discussed was whether the best funding source for these functions is federal appropriations rather than the Medicare program.

At the end of the discussion, Chair Glenn Hackbarth reiterated his concern about the level of the IME adjustment, stating that if one of the purposes of the IME adjustment is to compensate teaching hospitals for handling more complex and sicker patients, that purpose can be dealt with more directly by refining the Medicare inpatient PPS diagnosis-related groups (DRGs), which MedPAC has recommended in the past. According to Chairman Hackbarth, if this recommendation were adopted it would allow at least "at least some piece of IME" to be put in the base payment rates for all hospitals.

The discussion on the DSH adjustment continued to focus on the need to obtain reliable uncompensated care data from hospitals so that DSH payments could be better targeted to those hospitals that provided higher levels of uncompensated care. Currently, the DSH formula distributes payments based on a hospital's level of Medicaid and poor Medicare patients.

On the physician front, in preparation for its March 2007 mandated report to Congress, MedPAC continued evaluating alternatives to the sustainable growth rate (SGR) system for controlling growth in physician services. The commission presented several ideas they might recommend that were not explicitly mentioned in the statutory report request. These options include:

  • implementing pay-for-performance;
  • encouraging coordination of care;
  • bundling physician services;
  • ensuring accurate prices for physician services;
  • promoting use of primary care;
  • exploring the benefits of physician groups;
  • revisiting Medicare benefit design;
  • measuring physician resource use;
  • using clinical and cost-effectiveness information;
  • imposing quality standards as a condition of participation; and
  • capitalizing on contractor reform.

Chairman Hackbarth reiterated that these options were "draft" and that items may be added to or deleted from the list of considerations. Also related to the SGR report, commissioners heard a panel discussion on the structure and organization of physician groups, and how financial and quality incentives might be applied to physician medical groups.

In other areas, the commission discussed:

  • alternatives to the current hospital wage index;
  • trends in Medicare Part D (prescription drug) enrollment and payment;
  • a Congressional mandated rural hospital report, and
  • an initial examination into the profile of future Medicare beneficiaries.

The next MedPAC meeting will be held Nov. 8-9.

Information:
Karen Fisher, Sr. Director, Health Care Affairs
AAMC Health Care Affairs
kfisher@aamc.org
(202) 862-6140

Denise Dodero, Sr. Director, Health Care Affairs
AAMC Health Care Affairs
ddodero@aamc.org
(202) 828-0493

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