Checking stats on your hospital now available

meat of what can happen to patients in hospitals.”

How to check your hospital

1. To find find out how hospitals in your area compare to the national average, go to the website http://www.hospitalcompare.hhs.gov/, type in the city and state, click on the hospital name and then select the “Patient Safety Measures” tab at the left. Hospital Compare also gives patients the option of choosing several hospitals at once. The new data covers the period between October 2008 and June 2010.

But the latest data is intensifying objections from the hospital industry and some academic researchers that Medicare is using dubious and unfair measurements in ways that will hurt some hospitals, particularly those with sicker patients. The data is based on billing claims that hospitals submit to the government, not clinical medical records. One concern held by hospitals and researchers is that hospitals categorize the same things differently when billing Medicare, skewing comparisons.

Advertise | AdChoices “Medicare claims data is the thing a lot of people judge from, but it’s a large database and frankly I’ve always wondered if apples and oranges are being mixed,” said Dr. Gerald Healy, a senior fellow at the Institute for Healthcare Improvement, a Massachusetts nonprofit, and past president of the American College of Surgeons.

Hospital officials said their initial review of the new data has exacerbated their concerns that Medicare’s calculations do not fully take into account the fact that some hospitals do more surgeries or treat sicker patients.

“We believe the data is fairly seriously flawed in the way it’s calculated,” said Nancy Foster, a vice president at the American Hospital Association. “When inaccurate data is out there, it both misleads the public and generates a lot of activity that is unproductive in the hospital.”

Atul Grover, head of advocacy for the Association of American Medical Colleges that represents teaching hospitals, said some of Medicare’s measures also make teaching hospitals look worse. “If you’re not appropriately risk-adjusting on this, you’re already selecting a patient population that’s more likely to die,” he said. “That’s why they come to us, because other people are reluctant to operate on those complex cases.”

Officials at the Agency for Healthcare Research and Quality, which designed many of the measures, referred questions to Medicare. Officials there were not immediately available to discuss the new measures. Dr. Patrick Romano, a professor at the University of California, Davis School of Medicine who helped the government design the measures, said the measures do take the sickness levels of patients into account, although not as thoroughly as Hospital Compare’s existing evaluations of readmissions and hospital-wide mortality rates.

Still, he said the measures were a good addition to the overall view of how well hospitals are doing. “We’re trying to understand a large animal like an elephant or a whale,” he said. “To do that, we take pictures from a variety of perspectives, with different cameras and different techniques.”

Hospital Compare was originally designed to be a helpful consumer tool, but to date it has not been widely used by patients choosing hospitals. Experts caution about drawing dire conclusions from the raw rates of hospitals, as some of the measures are complex and differences not statistically significant. For some of the measures, Hospital Compare categorizes most hospitals simply as “average,” “above” or “below” the national norm, which experts say is a better way for consumers to know whether a hospital is an outlier.

Medicare last week announced 18 more measures it is considering for inclusion in the value-based purchasing program. Many of these measures look at how hospitals handle stroke patients and what steps they take to protect patients from blood clots. Others are intended to address two bacterial infections that can spread through hospitals: Clostridium difficile and Methicillin-resistant Staphylococcus aureus.