First Fill Free, Then $5 Co-Pays For the first prescription the patient will receive Fentora® tablets at no out-of-pocket cost. For additional prescription fills patient’s out-of-pocket expense will be $5 for each prescription. You Might Also Like Pay No More Than $28 May 19, 2018 Pay Only $15 Per Prescription May 19, 2018 $0 Co-Pays May 19, 2018