(c) Require a pharmacy to charge or collect a copayment from a covered person that exceeds the total charges submitted by the network pharmacy.
(4) (a) If the commissioner determines that a carrier has not complied with this section, the commissioner shall institute a corrective action plan for the carrier to follow or use any of the commissioner's enforcement powers under this title 10 to obtain the carrier's compliance with this section.
(b) With regard to the requirements of this section applicable to PBMs, the commissioner has the authority to enforce this section and to impose a penalty or other remedy against a pharmacy benefit management firm that fails to comply with this section.
(5) If any provision of this section is inconsistent with, or in conflict with, an applicable federal law, rule, or regulation, the applicable federal law, rule, or regulation applies.
(6) The commissioner may adopt rules to implement and enforce this section.