THE BURNED OVER DISTRICT

If you need care that requires more than a visit to your doctor's office, you better not live in a rural area or you may be shit out of luck. Increasingly rural hospitals are closing and those that remain open are cutting back on their services.

Hospitals are often thought of as the hubs of our health care system. But hospital closings are rising, particularly in some communities.

“Options are dwindling for many rural families, and remote communities are hardest hit,” said Katy Kozhimannil, an associate professor and health researcher at the University of Minnesota.

Beyond the potential health consequences for the people living nearby, hospital closings can exact an economic toll, and are associated with some states’ decisions not to expand Medicaid as part of the Affordable Care Act.

Since 2010, nearly 90 rural hospitals have shut their doors. By one estimate, hundreds of other rural hospitals are at risk of doing so.

In its June report to Congress, the Medicare Payment Advisory Commission found that of the 67 rural hospitals that closed since 2013, about one-third were more than 20 miles from the next closest hospital.

A study published last year in Health Affairs by researchers from the University of Minnesota found that over half of rural counties now lack obstetric services. Another study, published in Health Services Research, showed that such closures increase the distance pregnant women must travel for delivery.

And another published earlier this year in JAMA found that higher-risk, preterm births are more likely in counties without obstetric units. (Some hospitals close obstetric units without closing the entire hospital.)

Ms. Kozhimannil, a co-author of all three studies, said, “What’s left are maternity care deserts in some of the most vulnerable communities, putting pregnant women and their babies at risk.”

In July, after The New York Times wrote about the struggles of rural hospitals, some doctors responded by noting that rising malpractice premiums had made it, as one put it, “economically infeasible nowadays to practice obstetrics in rural areas.”

Many other types of specialists tend to cluster around hospitals. When a hospital leaves a community, so can many of those specialists. Care for mental health and substance use are among those most likely to be in short supply after rural hospital closures.

The closure of trauma centers has also accelerated since 2001, and disproportionately in rural areas, according to a study in Health Affairs. The resulting increased travel time for trauma cases heightens the risk of adverse outcomes, including death.

Another study found that greater travel time to hospitals is associated with higher mortality rates for coronary artery bypass graft patients.

There are a number of reasons for it, from doctors whining about malpractice insurance to states that did not expand Medicaid but the result of all is less care available in a timely fashion to people who live in the country.