Unfortunately there is none at this time. And with the new Healthcare law in effect, I don’t see anything like this happening anytime soon. Depending on the state the you reside at, you might be able to find something. Maybe someone else can provide you with more information.
With the Affordable Healthcare Act, you may find that your best option as an individual is to check for health insurance there. I can’t give you specific advice on this matter, but it’s certainly worth looking into if you qualify.