Guaranteed Healthcare

I have Medicare and that helps a lot, but I cannot get health care or supplemental heath care. I am a wounded US Navy Vet. With the VA almost 50 miles from my front door, it just doesn't work for me in case of a emergency type situation. I have Called Kaiser, Aetna, Minninite, and a host of others. They turned me down because I didn't sign up for their health care within six months of my A&B Medicare Back in April of 87'. Who knew, and then I realized that they are lying to me. I can pay for what I get they just wont cover me period!

So how does this work with a single-payer plan? Will I still be turned down because I am disabled? Or Should I move into the VA at 52 years of age to ensure I get me "Health Care." If thats what you thing the VAMCSF is the best choice, then I have shed blood for this country and her people, only to be thrown out as trash... That I am more used too! My choices are, don't get sick or disappear.