6. Medellin, Colombia
WHO ranking: 22
Perhaps it was a bit unexpected to encounter Medellin, Colombia overtaking the US, but it is true. Maybe you have some other associations concerning Colombia, but the city of Medellin that ranks 6th on our list of cities with best healthcare for seniors and people over 50 years old is an artistic, industrial and financial center. As for the healthcare, the majority of the best Latin American hospitals are right here.