Kentucky is among the worst states nationally in the proportion of low-income residents served by free or subsidized dental clinics. According to federal data less than 25% of the state's dentists accept Medicaid. And even if they did, it wouldn't be of much help. For seriously infected teeth, the only thing Medicaid will pay for is for them to be pulled. No root canals. No dentures. Although it will help pay for a liquid diet for those with no teeth!
The situation would be even worse if it weren't for the dedication of dentists such as Dr. Edwin E. Smith who has created a mobile free clinic in a converted 18-wheeler to attend to the dental needs of children in impoverished rural areas.