Marion - I think I am part of that program. It's called the LIS (Low Income Subsidy) program. It is a federally funded program and I don't remember how I got on it. My prescriptions are $1.10 each and Copaxone is $3.20. It has really been helpful to me.
Here is the link to the program for others who may qualify:
https://www.cms.gov/States/03_lowincomesubsidy.asp