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 Save $2 May 19, 2018 Save Up To $250 On Each Prescription May 19, 2018 Pay As Little As $20 Per Fill May 19, 2018