@mikee2all, if your Oncologist or hospital has someone to help you navigate the system, I strongly recommend using them. When my wife and I tried doing it ourselves, it took a lot of hours, including more than one call to AstraZeneca. This past year, we contacted my doctor's social worker, sent her a few documents, and she called us back when it was done. She also told us there is more than one plan, probably depending on your insurance status.