Section 510B.8 - Prescription drugs - point of sale1. A covered person shall not be required to make a cost-sharing payment at the point of sale for a prescription drug in an amount that exceeds the total amount that the pharmacy at which the covered person fills the covered person's prescription drug order is reimbursed.2. A pharmacy benefits manager shall not prohibit a pharmacy from disclosing the availability of a lower-cost prescription drug option to a covered person, or from selling a lower-cost prescription drug option to a covered person.Amended by 2022 Iowa , ch 1113,s 7, eff. 6/13/2022, app. to pharmacy benefits managers that manage a prescription drug benefit in the state on or after 6/13/2022.Added by 2014 Iowa, ch 1016,s 2, eff. 7/1/2014.2022 amendment applies to pharmacy benefits managers that manage a prescription drug benefit in the state on or after June 13, 2022; 2022 Acts, ch 1113, §16