I worked for American Health Holdings. They're owned by Aetna, who are a real giant in the health industry. Second biggest I believe.
I've paid over $300 for a prescription before. There's a $4,000 deductible on my health plan. I can't remember how much I pay for the actual policy but I think it's around $400 every two weeks for medical.
Yup, dental is separate.
There's no way you can afford to be without insurance. Break a leg and you're looking at $50,000, at least.