My dear wife is on a few meds, several that simply cannot run out, since the side effects would be pretty ugly. We travel extensively, and use CVS. We have our doctors at our "home base" call all the refills in to a local CVS, then they are transferred to any CVS in the country that we are close to. This past summer we spent a lot of time in north central states that didn't have much in the way of CVS coverage. In that case we just needed to have the last place that filled the script fax the script forward to whoever we choose to refill. It was a hassle on occasion, but with a bit of preplanning, things went fairly smoothly. In the end we did business with everybody from Fred Meyers and Walgreens to local, hometown pharmacies in the middle of nowhere, in every case using a script that was written by her doctor, thousands of miles away, and originally sent to our local CVS, at home.