40 Pa.C.S. § 4004: Certain payment structures prohibited.

(a) Prorated dispensing fees.--A health insurance plan providing prescription drug coverage may not use payment structures incorporating prorated dispensing fees.

(b) Full payment.--Dispensing fees for a partial supply or refilled prescriptions shall be paid in full for each maintenance medication dispensed, regardless of any prorated copay for the beneficiary or fee paid for alignment services.