Your post doesn't mention where you are physically located. Regardless, are you a vet? If so, you might want to try the VA. If you are not a veteran, you might want to go to a local hospital for you and talk to someone in their ER administration. I really have no idea and I'm basically just shooting in the dark here with suggestions. I'd suggest that you start with whoever diagnosed your present condition as having kidney stones and go from there. You already have some kind of relationship built up with that person or entity.