They have to accept all legal tender which is cash. When people have secondary insurance usually you have to bill the primary first and then the secondary pic

They have to accept all legal tender which is cash. When people have secondary insurance usually you have to bill the primary first and then the secondary picks up the rest. In this case the thing to do is take the prescription to another pharmacy and use GoodRx there without giving them your insurance information. It sounds like this pharmacy acted in bad faith and that would be worth reporting to the pharmacy board.