I am currently a teacher, one year away from retirement. Yahoo!!

Recently I met an expat from Pattaya and he and his wife really got my attention. I subsequently started researching on the internet. My major concern is finding medical insurance that will cover pre-existing conditions (I have a mild form of Type II diabetes). One site indicated that health insurance is not available to someone over age 65. If this is the case I would be out of luck as I will be 65 by the time I would move to Thailand. Can anyone answer these questions or recommend a source to answer them.