Nationalization of the insurance industry at most, yes. Individuals should have complete freedom as to the doctors they choose, and doctors should be able to recommend any regular procedure they feel necessary. And the government should pay for it. No mountainous, innefecient beaurocracy. An individual comes up with their drivers license, proves they're a US citizen, and the doctor is reimbursed for the consultation.
And we should be able to turn a tap and out should flow milk and honey.