Rural–Urban Differences in Access to Primary Care: Beyond the Usual Source of Care Provider

Abstract

In the U.S., rural residents have poorer health than urban residents and this disadvantage is growing. Therefore, it is important to understand rural-urban differences in access to medical care. This study compared the percentage of individuals with a usual source of care and characteristics of usual source of care providers across 3 urban-rural categories. This study identified 51,920 adults from the 2014-2016 Medical Expenditure Panel Survey and estimated the percentage with a usual source of care across the rural-urban categories. Then, differences in a variety of provider characteristics were examined. Estimates were weighted to be representative of the U.S. non-institutionalized population and adjusted for age, race/ethnicity, self-rated health, and presence of chronic conditions. Analysis was conducted in 2018 and 2019. Compared with metropolitan county residents, residents of the most rural counties were 7 percentage points more likely to have a usual source of care (81% vs 74%), but their providers were 13 percentage points less likely to be physicians (22% vs 35%). Despite having to travel longer to reach their usual source of care providers, residents of the most rural counties were 18 percentage points less likely than metropolitan residents to have usual source of care providers with office hours on nights and weekends (27% vs 39%). Rural-urban differences in access to care are complex; there is a rural disadvantage on some dimensions of access but not others. To understand rural-urban disparities in healthcare access, research should move beyond the usual source of care provider as an overall indicator and instead investigate disparities using multiple indicators of access based on theoretically distinct domains.