In parts of the American South, many people have lost all their teeth—not due to personal neglect, but rather to a lack of dental care.
In states like Texas, Louisiana, Arkansas, and Alabama, areas known as “dental deserts” are characterized by no licensed dentist within a 30-minute drive.
Rural towns often go years without a dentist, and even basic services like teeth cleanings are not covered by Medicaid.
Furthermore, due to rising costs and growing skepticism, many community water systems have stopped adding fluoride, a key ingredient in preventing tooth decay.
This dental crisis is the result of deliberate policy choices, not simply geography or economics. In the South, poverty, limited Medicaid expansion, and a shortage of dental professionals exacerbate dental health inequalities.
Arkansas, Mississippi, West Virginia, and Texas rank among the worst in the nation for oral health, particularly among low-income and rural populations.
Nationwide, more than 72 million adults lack dental insurance, and 20% of Americans have untreated tooth decay. These problems particularly impact Southern states, which experience the greatest dental care gaps, tooth loss, and untreated cavities.
Oral health is crucial to overall health, yet it remains often neglected in the U.S. healthcare system. Dental care is treated separately from other medical services, with distinct training, licensing, and insurance systems.
This separation means that Medicaid and most insurance plans don’t adequately cover dental care, and many private dental plans’ annual caps barely cover the cost of even a single crown.
While the Affordable Care Act was intended to expand Medicaid coverage, it allowed states to opt out, and some Republican-led states, including those with large Black populations, rejected federal funding. As a result, low-income residents in these states suffer the most from a lack of preventive care.
However, refusing to expand Medicaid doesn’t save money. It shifts the financial burden to emergency rooms, where patients seek treatment for untreated dental problems.
These visits cost the U.S. healthcare system billions of dollars annually but rarely address the underlying issues—patients are often treated with antibiotics or painkillers instead of permanent care.
In Alabama, nearly half of third-graders have cavities, and a quarter of these cavities go untreated. Racial disparities are stark: 42% of black adults have untreated cavities, compared to only 22% of white adults.
Rural communities are even more underserved, and dental health is deteriorating, with many residents either delaying visits or seeking help only when pain becomes unbearable.
This dual dental care system allows the middle and upper classes to receive routine care and advanced treatment, while low-income and uninsured people suffer in silence, awaiting emergency extractions.
Expanding Medicaid dental coverage could significantly reduce emergency room visits and save money in the long run. Evidence shows that community fluoridation and school-based dental sealing programs can reduce cavities and costly treatments.
Federally qualified health centers already provide dental services to millions of uninsured and underinsured patients, and mobile clinics are expanding access to care in rural areas.
While some states are working to address the dental shortage, many Southern states remain resistant to change. In some areas, dental professionals simply cannot keep up with demand, while restrictions on mid-level providers like dental therapists hinder effective solutions.
Oral pain is preventable, but unequal access to dental care remains a national problem rooted in policy choices.
To ensure everyone has timely access to care, especially before pain becomes unbearable, we must embrace evidence-based reforms and prioritize equitable access to dental services across the United States.