The executive commissioner, in the rules and standards governing the vendor drug program and as part of the requirements under a contract between the commission and a Medicaid managed care organization, shall:
(1) require, to the maximum extent possible based on a pharmacy benefit manager's claim system, automation of clinical prior authorization for each drug in the antipsychotic drug class; and
(2) ensure that, at the time a nonpreferred or clinical prior authorization edit is denied, a pharmacist is immediately provided a point-of-sale return message that:
(A) clearly specifies the contact and other information necessary for the pharmacist to submit a prior authorization request for the prescription; and
(B) instructs the pharmacist to dispense, only if clinically appropriate under federal or state law, a 72-hour supply of the prescription.