Dental safety net: current capacity and potential for expansion

Area of Science:

• Public Health
• Health Services Research
• Dental Public Health

Background:

• A significant portion of the U.S. population faces challenges accessing dental care.
• The existing dental safety net system has a defined capacity for treating underserved individuals.

Purpose of the Study:

• To quantify the size and characteristics of the dentally underserved population in the U.S.
• To assess the treatment capacity of the current dental safety net.
• To explore policy options for enhancing dental care access and discuss implications.

Main Methods:

• Analysis of published reports from healthcare organizations, researchers, public officials, and dental educators.
• Estimation of values based on available data.

Main Results:

• The dentally underserved population comprises 82 million low-income individuals, with only 27.8% visiting a dentist annually.
• The current safety net system, including community health centers, hospitals, and dental schools, can treat 7-8 million people per year.
• Politically feasible expansion strategies could increase capacity to 10 million annually, but this remains insufficient.

Conclusions:

• The dental safety net has limited capacity, with potential for improvement to serve an additional 2.5 million people.
• Even with expansion, private dental practices are essential to address access disparities for the majority of low-income patients.
• Securing public funding for dental care in both safety net clinics and private practices is a significant challenge.