70% of US Counties Have No Endocrinologist, New Study Finds

More than two thirds of American counties don’t have an endocrinologist, according to a new analysis by GoodRx, a company that provides discount coupons for medications.

A total of 50 million people who live in the 2168 counties without a practicing endocrinologist are at a higher risk for poor health outcomes, according to the analysis. The author reported that individuals who live in endocrinology “deserts” are 12% more likely to die from endocrine-related conditions and have higher rates of diabetes, obesity, and stroke than those who live in counties where there are endocrinologists.

GoodRx’s finely detailed maps show that endocrinologists are clustered on the coasts and around major cities. Many counties have just a single endocrinologist and 0 pediatric endocrinologists.

Endocrinologists are not flocking to areas with a high type 2 diabetes prevalence — such as southern states, many parts of Texas, and counties with high concentrations of Native Americans or Alaskan Natives.

The maps speak volumes about disparities. In Sabine Parish, Louisiana, which shares a border with east Texas, the adult diabetes prevalence is 14%. The age-adjusted diabetes death rate is 52.6 per 100,000, in a population of 16,936 adults. There are no endocrinologists in that parish and one in a bordering parish.

In the entire state of Alaska, there are a total of two adult endocrinologists — one in Anchorage County and one in Fairbanks County — and two pediatric endocrinologists, both in Anchorage.

Buffalo County, South Dakota, which has no endocrinologists and is dominated by the Crow Creek Reservation, has a diabetes prevalence of 16.6% and a diabetes death rate of 143.3 per 100,000.

Connecticut’s Hartford County, however, has 69 adult endocrinologists and nine pediatric endocrinologists. The adult diabetes prevalence is 0%, and the death rate is 26.3 per 100,000, in a population of 896,854.

To come up with its maps, GoodRx used population estimates from the 2024 Centers for Disease Control and Prevention (CDC) Places dataset and calculated adult diabetes rates and age-adjusted diabetes-related death rates per 100,000 using the 2024 CDC Places and CDC Wonder datasets. Data on the number of practicing endocrinologists came from HealthLink Dimensions, a company that provides databases for marketing purposes.

Robert Lash, MD, chief medical officer for The Endocrine Society, said that the GoodRx data are not especially new. Endocrinology “deserts” have existed for a decade or more, Lash told Medscape Medical News.

The GoodRx analysis concluded that a lack of endocrinologists in the “desert” counties directly led to higher death rates in those areas. “This is much more an association that it is causation,” countered Lash, noting that the deserts tend to align with healthcare professional shortage areas.

GoodRx also acknowledged the overlap and said that it could mean less access to primary care. In turn, “many patients may not even receive a diagnosis for endocrine-related conditions, let alone the specialized care they need,” wrote the analyst. “Preventable conditions like diabetes spiral into severe complications.”

Lash said seeking out a primary care doctor is one option for those without access to an endocrinologist, he said. Telemedicine has also helped expand access, said Lash, adding that endocrinologists have been among the more frequent users.

Even so, the shortage of endocrinologists is an ongoing problem, he said. Only about 5000-6000 endocrinologists are actively practicing, estimates The Endocrine Society.

Fewer medical school graduates are choosing endocrinology, in part because of the lack of compensation, said Lash.

The Society has begun a push to interest more students. Starting this year, The Society awarded grants to 10 medical schools to start endocrinology interest groups. The Medical School Engagement Program also sponsors two students for a VIP-type experience at the annual scientific meeting.

The hope is to boost interest in fellowships, which come after 3 years of internal medicine residency. Currently, there are only about 11 applicants for every 10 fellowship spots, said Lash.

It may be a while before The Society’s experiment bears fruit. Those entering medical school in 2024 would not be eligible for fellowship until 2031, noted Lash.

“We’re in this for the long haul,” he said. “We know that this problem is not going to get solved overnight.”

Alicia Ault is a Saint Petersburg, Florida-based freelance journalist whose work has appeared in many health and science publications, including Smithsonian.com. You can find her on X: @aliciaault and Bluesky: @aliciaault.bsky.social.