33-22-172. Maximum allowable cost or reference price list -- price formulation, updating, and disclosure -- exceptions. (1) At the time it enters into a contract with a pharmacy and subsequently upon request, a plan sponsor, health insurance issuer, or pharmacy benefit manager shall provide the pharmacy with the sources used to determine the pricing for the maximum allowable cost list or the reference used for reference pricing.

(2) If using a maximum allowable cost list, a plan sponsor, health insurance issuer, or pharmacy benefit manager shall:

(a) review and update the price information for each drug on the maximum allowable cost list at least once every 10 calendar days to reflect any modification of pricing;

(b) establish a process for eliminating products from the maximum allowable cost list or modifying the prices in the maximum allowable cost list in a timely manner to remain consistent with pricing changes and product availability in the marketplace; and

(c) provide a process for each pharmacy to readily access the maximum allowable cost list specific to the pharmacy in a searchable and usable format.

(3) If using reference pricing, a plan sponsor, health insurance issuer, or pharmacy benefit manager shall:

(a) review and update no less than every 10 business days the price information for each drug, product, supply, or service for which reference pricing is used; and

(b) provide a process for each pharmacy to readily access the reference pricing specific to the plan sponsor or the health insurance issuer's plan.

(4) A plan sponsor, health insurance issuer, or pharmacy benefit manager may not prohibit a pharmacist from discussing reimbursement criteria with a patient.