Access To Electronic Health Data Saves Money In Emergency Department

A new research study has found that emergency department patients benefit from having their electronic health records available when they’re being treated. Researchers found that when health information was available electronically, the patient’s care was speeded up, and that it also generated substantial cost savings.

Researchers with the University of Michigan School of Public Health reviewed the emergency department summaries from 4,451 adult and pediatric ED visits for about one year, examining how different forms of health data accessibility affected patients.

In 80% of the cases, the emergency department had to have all or part of the patient’s medical records faxed to the hospital where they were being treated. In the other 20% of the cases, however, where the ED staff had access to a patient’s complete electronic health record, they were seen much more quickly and treatment was often more efficient.

Specifically, the researchers found that when information requests from outside organizations were returned electronically instead of by fax, doctors saw that information an hour faster, which cut a patient’s time in the ED by almost 53 minutes.

This, in turn, seems to have reduced physicians’ use of MRIs, x-rays and CT scans by 1.6% to 2.5%, as well as lowering the likelihood of hospital admission by 2.4%. The researchers also found that average cost for care were $1,187 lower when information was delivered electronically.

An interesting side note to the study is that when information was made available electronically on patients, it was supplied through Epic’s Care Everywhere platform, which is reportedly used in about 20% of healthcare systems nationwide. Apparently, the University of Michigan Health System (which hosted the study) doesn’t belong to an HIE.

While I’m not saying that there’s anything untoward about this, I wasn’t surprised to find principal author Jordan Everson, a doctoral candidate in health services at the school, is a former Epic employee. He would know better than most how Epic’s health data sharing technology works.

From direct experience, I can state that Care Everywhere isn’t necessarily used or even understood by employees of some major health systems in my geographic location, and perhaps not configured right even when health systems attempt to use it. This continues to frustrate leaders at Epic, who emphasize time and again that this platform exists, and that is used quite actively by many of its customers.

But the implications of the study go well beyond the information sharing tools U-M Health System uses. The more important takeaway from the study is that this is quantitative evidence that having electronic data immediately available makes clinical and financial sense (at least from the patient perspective). If that premise was ever in question, this study does a lot to support it. Clearly, making it quick and easy for ED doctors to get up to speed makes a concrete difference in patient care.

About the author

Anne Zieger

Anne Zieger

Anne Zieger is a healthcare journalist who has written about the industry for 30 years. Her work has appeared in all of the leading healthcare industry publications, and she's served as editor in chief of several healthcare B2B sites.