Is your future spouse employed with health insurance? If so, look at jumping on that ticket. Or are you going to get a job yourself? Look for one with health insurance. IMO, current individual policies are an expensive waste of time since they will happily exclude anything you're ill with. Expect this to change in the near future, though. A major health care bill is just around the corner.
Anyway, have a look
here or similar sites.
Health insurance in the US is a whole new language. Expect to take time learning the terminology.