This idea unfortunately isn’t a great option for those with chronic illnesses. Having a medical history on file is often critical for recieving the correct care, and you can’t have your cake and eat it.

Either they know who you are, your history, and where to bill to, or they don’t know who you are, your history, and where to bill to.

As always the real answer is universal healthcare. But I totally get it for those who are in the position to do so.