No, there are free dental clinics for people in need, but that means testing and waiting lists are scary. Most of us have private insurance, pay some of our expenses, or pay our full expenses ourselves.
If you are prepared to wait in line, the average medical service can be free through a public hospital, without any option.
When I say free, it's relative... All taxpayers must pay 1.5 percent of taxable income to pay for "free" medical expenses.