We've spent billions to fix our medical records, and they're still a mess. Here's why.
Despite the U.S. government spending billions to digitize medical records through the HITECH Act, the system remains fragmented, with doctors unable to easily exchange patient information across different practices and hospitals. This is largely due to a lack of interoperability between the proprietary software of electronic health record (EHR) vendors like Epic Systems. Epic has grown into the leading EHR vendor, but its software doesn't readily connect with competing systems, hindering the original goals of digitization. Patients are hurt by this inability to ensure their complete records are accessible to all their doctors. While Epic says it supports data sharing, it has charged additional fees and allegedly engaged in information blocking. The government has started pushing back on Epic's practices, but with many hospitals deeply invested in Epic's system, the issues persist, and the promised cost savings and benefits of EHRs have yet to fully materialize.
A 2014 RAND report singled out Epic as a roadblock to interoperability. With the company’s rise, researchers wrote, came an increasingly walled-off system. “By subsidizing ‘where the industry is’ rather than where it needed to go,” the report said, the government propped up an EHR market “that did not have the level of connectivity envisioned by the authors of the HITECH Act.”
In terms of bringing digital records to practices across the country, the HITECH Act has unquestionably succeeded: The percentage of US hospitals using digital records skyrocketed from 9.4 to 75.5 percent between 2008 and 2014. But the HITECH Act didn’t prioritize “interoperability”—the ability to transfer a medical file from one hospital to another. Unless programmers ensure that their system properly integrates with another, a doctor’s computer might spit out something akin to emoticons when queried for key test results.
Epic does work with hospitals and practices to link its system with competing ones, but it usually charges top dollar to do so.
A recent study by the American Medical Association and the online network AmericanEHR Partners found that 43 percent of physicians thought their software actually made their jobs more difficult. Doctors are investing the time to input data, but their offices are still having to fax and mail records like they did a decade ago. Less than 10 percent of hospitals say they’ve been able to trade records entirely through their digital systems.
All together, it’s like the Microsoft Office of health care software—more comprehensive than any of its competitors, even if its individual components are kind of meh.
“What you hear is that, if you were to buy the best of breed—the best cardiology system, or the best chemotherapy system—no one would ever choose Epic,” says Julia Adler-Milstein, a University of Michigan researcher who studies health care IT. As it stands, she says, using Epic is easier than trying to piece together better options from various software vendors. On top of that, Epic will tailor each installation on-site to a customer’s specific needs. What it doesn’t have—and ditto systems created by competitors Cerner and Meditech, the other bigwigs in EHR—is a framework to connect to other facilities using competing EHR systems.
Epic is probably here to stay, especially given the incredible investments hospitals have made to implement its system—Duke University, for example, reportedly spent $700 million on its Epic installation. That doesn’t mean Americans have to accept the status quo. According to Adler-Milstein, the University of Michigan researcher, “What we can do is force them to open up their system a little more, so that it plays better with others.” She hopes increased scrutiny pushes the company to publish its API—the code that lets others access information in its system—to allow other firms to build more user-friendly software.