Ask your plan has a cell phone app for the plan. If you can, install it on your cell phone. You might be able to look up drug costs that way. I use an advisor name Healthmarkets near me. I talk to them every year in late fall and they help identify plans I can use and the costs. They usually are able to lookup my meds and compare plans fir the cheapest one for me. I have had organ transplants so meds are critical for me.