Fios frontier cable card cost

I am in Florida and was part of the change over from Verizon to frontier. I just got my first bill from frontier and saw it was much higher than Verizon. They have a few odd things on there, but I also noticed they have a $15 charge for a cable card. Does anyone else with frontier know if they really charge that for a cable card. Verizon charged $6, which was bad enough but 15 is insane.