I just found out my Rebif copay is going from $35 per month to $913.18 per month starting October 1. I called MS Life Lines, the company that administers Rebif, and they are working on getting me into a $0 copay program. Not sure yet whether I will get it or not, or how long it will last, but they do have a program that may get you financial help if Rebif is what you are on.