Another

Another hint you'll find on that site is to get student insurance (up to age
29). You sign up at a college (community college is fine) for full time
(they consider 9 credits full time) for one semester (at least 31 days) and
you can get student rate insurance. You can then continue the insurance
after the semester is up for as long as you want without ever re-enrolling
for courses. It seems there is no upper age limit once the plan is in
effect.