Public Health Deserts Are Expanding in Rural America

In February 2019, Oswego Community Hospital, a 12-bed Critical Access Hospital in southeast Kansas, pictured above, abruptly closed. The organization cited financial instability arising from low reimbursement rates and high volumes of uninsured patients as factors contributing to its closure. This closure exposed how fragile rural health infrastructure has become.

When a rural hospital closes, headlines tend to focus on abandoned emergency rooms and extended ambulance routes. Far less visible to the public are the local health departments down the road that are left with a small staff of fewer than ten people responsible for vaccination clinics, maternal outreach, water safety inspections, and disease surveillance. As pandemic-era funding begins to expire and reimbursement gaps persist, rural America continues to lose public health capacity because policy decisions have failed to sustain it. Stabilizing rural public health requires sustained baseline funding for local health departments, fairer federal allocation formulas, stronger rural hospital reimbursement, and a long-term workforce pipeline.

During COVID-19, Congress temporarily bolstered state and local health departments through the American Rescue Plan Act (ARPA). Rural counties then used those funds to hire contact tracers, modernize reporting systems, and expand vaccination campaigns. However, ARPA funds were never meant to be permanent. As they expire, many rural health departments are laying off recently recruited staff. This result was inevitable as short-term funding structures were erected during the pandemic, yet never reinforced. 

At the same time, federal public health funding streams, such as the CDC’s Public Health Emergency Preparedness program and various Health Resources and Services Administration rural health grants, often allocate resources partly based on population size. On paper, allocating funds based on population seems efficient, but in practice, it disadvantages sparsely populated counties that must cover large geographic areas with limited staff. Federal allocation formulas should incorporate geographic vulnerability and service burden, not just population, when distributing preparedness and prevention funding. 

Compounding the challenges of the rural grant allocation system is the instability of rural hospitals. Under Medicare and Medicaid reimbursement structures, rural facilities operate on razor-thin margins. The designation of Critical Access Hospitals was intended to protect some facilities, yet reimbursement formulas leave many struggling behind. Hospital closures ripple outward: emergency care disappears, local employment declines, and partnerships between hospitals and public health departments fracture. When a rural hospital closes, local health departments absorb the strain without additional funding or workforce support. 

State-level decisions further compound this problem. In states that did not expand Medicaid under the Affordable Care Act, rural areas tend to have higher uninsured rates. Higher uninsured rates increase uncompensated care burdens for the remaining providers and limit preventive care access. Public health departments are then forced to address the downstream consequences without the upstream insurance coverage to mitigate them. 

The workforce dimension of this issue is equally concerning. While programs such as the National Health Service Corps and newer public health service programs attempt to place clinicians and professionals in underserved areas, the United States lacks a robust, permanent pipeline for rural public health workers comparable to physician training systems, a gap that state and federal policymakers must address through expanded loan repayment, residency-style placements, and long-term workforce investments. Furthermore, many rural health departments struggle to recruit public health specialists. Burnout accelerates when small teams are left to shoulder county-wide responsibilities. 

The consequences of this policy architecture are not abstract. Delayed outbreak detection, limited maternal outreach, gaps in vaccination coverage, and insufficient chronic disease prevention all follow. When public health capacity shrinks, rural residents do not simply lose services; they also lose prevention, which is often the difference between manageable illness and medical crisis. 

It is tempting to frame rural health challenges as demographic inevitabilities: aging populations, geographic isolation, and economic decline. But policy choices shape vulnerability. Temporary funding structures, population-based allocation formulas, unstable reimbursement models, and uneven Medicaid expansion decisions collectively produce what might be called public health deserts—areas where infrastructure exists in name but not in strength. 

When Oswego Community Hospital in southeast Kansas closed in 2019, residents lost their nearest place of care. For older adults managing chronic conditions, that closure meant longer drives and delayed treatment. In many rural counties, one nurse may oversee vaccination clinics across multiple towns, and one environmental health specialist may monitor water safety for an entire region. When funding lapses, these public health positions disappear first.

If public health truly is national infrastructure, it should be handled as such. Congress and states must convert emergency-based funding into sustained investments, reform allocation formulas that disadvantage rural counties, stabilize rural hospital reimbursement, and build a durable workforce pipeline. 

America would not build highways only during natural disasters, nor fund fire departments solely after wildfires. Yet that is effectively how public health is treated, reactively, episodically, and unevenly. Rural communities are not asking for special treatment; they are requesting durable infrastructure that allows prevention to occur before crisis strikes. 

Public health deserts are not natural phenomena. They are the outcome of cumulative policies that refuse to treat prevention as essential infrastructure. We have known how to stabilize rural health systems for years; we have simply chosen not to do so. 

Image Credit

Google Maps Street View, via Google Maps