Lifetime two implants for those aged 65 and older.

Does anyone know that implants are free? I suddenly remembered my mother's treatment and decided to post. My mother is 73 years old. She had colon cancer surgery three years ago, underwent a year of chemotherapy, and last year she stopped osteoporosis medication and had implant surgery. She had two implants placed, and the three front teeth that had been treated a long time ago were covered with a large restoration, it was a major procedure. I went and paid for it, and since it was covered by health insurance, I think it cost around forty thousand won each. Haha. But my mother and husband thought that for those over 65, two implants are free. It seems the government is giving out a lot of things for free. With our taxes. They seem to think everything is free. I wonder if anyone knows that implant scaling is free, so I posted.