In 2019 I enrolled in Hospital Italiano. I had to have a blood test, and I don't remember other tests. I was age 69 at the time. Over 70 and the Argentine health insurers will decline to enroll you. In 2019 my monthly premium was about USD $140 with Hospitla Italiano. Now it is about $250 a month. Of course, my premium is higher due to my present age, and also inflation.