Your school's medical insurance generally does not include dentists, and the company's medical insurance is also separate, but some schools have dentists, which is cheaper for students than outside clinics. The school where I used to go to school had dentistry, but I had to make an appointment.

The general cost of filling teeth is about 150 USD. If you have insurance, you have to pay about 20%. If you don't have insurance, you can talk to the dentist and tell them that if you don't have insurance, you will get a certain discount, but not much.

If you often need to see a dentist, I suggest you buy dental insurance. You can try MetLife's dental insurance plan.