Discount Drug Mart

I am U.S. Miliatary retired, under medicare and tricare for life. I recently got two prescriptions for my wife.

1. Generic albuterol, $29.97
2. Generic Prevacid, 30 capsules, $46.38

My recipt says "third party prescription."

I tried to talk to a pharmacist, and he said that it was correct, and he didn't understand what third party meant. I believe that I was overcharged, and I should have been charged the same amount as Express Scripts would have charged me.