I don't use Medicaid but I do use Rebif. The $3.00 copay is pretty standard I think for most medications covered by Medicaid. Yea, north of 1,900 a month is expensive and I don't know how anyone without insurace can afford it. I am covered by insurance through my employer and my copay for Rebif is $60.
Just about what a tank of gas cost around here now.
Good Luck with the job search.
RRMS since 01/07.