Metrics Lack Relevance
Developing performance measures that capture the most relevant activities of physicians across many different specialties with equal validity is notoriously difficult—something that CMS acknowledges.1
Assigning the right patient to the right physician (i.e. figuring out who contributed what care, in what proportion, to which patient) also is fraught with complications, especially in the inpatient care setting, where a patient is likely to see many different physicians during a hospitalization.
SHM president Shaun Frost, MD, SFHM, highlighted these challenges in a letter sent in May to acting CMS administrator Marilyn B. Tavenner in which he pointed to dramatic data deficiencies in the initial round of QRURs sent to Physician Feedback Program participants that included hospitalists in Iowa, Nebraska, Kansas and Missouri. Because hospitalists were categorized as general internal-medicine physicians in the reports, their per-capita cost of care was dramatically higher (73% higher, in one case study) than the average cost of all internal-medicine physicians. No allowance was made for distinguishing the outpatient-oriented practice of a general internist from the inherently more expensive inpatient-focused hospitalist practice.
In the case study reviewed by SHM, the hospitalist’s patients saw, on average, 28 different physicians over the course of a year, during which the hospitalist contributed to the care of many patients but did not direct the care of any one of them—facts that clearly highlight the difficulty of assigning responsibility and accountability for a patient’s care when comparing physician performance.
“Based on the measurement used in the QRUR, it seems likely that a hospitalist would be severely disadvantaged with the introduction of a value-based modifier based on the present QRUR methodology,” Dr. Frost wrote.
SHM is similarly critical of the PQRS measures, which Dr. Torcson says lack relevance to hospitalist practices. “We want to be defined as HM physicians with our own unique measures of quality and cost,” he says. “Our results will look very different from those of an internist with a primarily outpatient practice.”
Dr. Torcson notes that SHM is an active participant in providing feedback during CMS rule proposals and has offered to work with the CMS on further refining the measures. For example, SHM proposed adding additional measures related to care transitions, given their particular relevance to hospitalist practices.
Rule-Changing Reform
The disruptive innovation of CMS’ healthcare reform agenda might wind up being a game-changer that dramatically affects the contours of all provider performance reporting and incentive systems, redefining the issues of physician accountability and patient assignment.
“We’re going to need to figure out how to restructure our measurement systems to match our evolving healthcare delivery and payment systems,” says Thomas B. Valuck, MD, JD, senior vice president of strategic partnerships for the National Quality Forum and former CMS adviser to the VBP program. Healthcare quality reporting should focus more on measures that cut across care contexts and assess whether the care provided truly made a difference for patients—metrics such as health improvement, return to functional status, level of patient involvement in the management of their care, provider team coordination, and other patient needs and preferences, Dr. Valuck believes.
“We need to be focused more on measures that encourage joint responsibility and cooperation among providers, and are important to patients across hospital, post-acute, and ambulatory settings, rather than those that are compartmentalized to one setting or relevant only to specific diseases or subspecialties,” Dr. Valuck says.
Such measure sets, while still retaining some disease- and physician-specific metrics, ideally would be complementary with families of related measures at the community, state, and national levels, Dr. Valuck says. “Such a multidimensional framework can begin to tell a meaningful story about what’s happening to the patient, and how well our system is delivering the right care,” he adds.