Did you know Korean health insurance covers scaling once a year?
Key takeaway If you are 19 or older, NHIS covers one dental scaling per year. Our director explains what scaling actually does and when to get it.
Hello, this is the director of Yonsei The Strong Dental Clinic near Dobong Station, Seoul.
Patients often ask me, "Doesn't scaling grind my teeth down?" Today I'd like to answer that question.
Scaling does not grind your teeth
Scaling removes tartar — hardened bacterial deposits — from the tooth surface with an ultrasonic instrument. It doesn't cut the tooth itself; it removes what shouldn't be there.
Some people feel sensitivity after scaling. This usually happens because the tooth surface once covered by tartar is exposed, and it generally settles down with time.
Why regular scaling matters
Tartar cannot be removed by brushing alone. Left in place, it inflames the gums, and long-standing inflammation can affect the bone that supports your teeth.
Gum disease often causes no pain in its early stages, which is why regular scaling and check-ups are the most realistic prevention.
How the insurance works
If you are 19 or older, Korean National Health Insurance (NHIS) covers scaling once per calendar year (January 1 – December 31). The exact cost depends on your oral condition, so we confirm it after an examination.
Today's takeaway: scaling removes tartar rather than grinding teeth, and NHIS covers it once a year for adults 19+.
We are open weekdays until 9 PM and 365 days a year — feel free to visit us near Dobong Station Exit 1.