As used in this chapter:
(1)
(a) "Drug" means a substance that is:
(i)
(A) intended for use in the diagnosis, cure, mitigation, treatment, or prevention of disease in humans; and
(B) recognized in or in a supplement to the official United States Pharmacopoeia, the Homeopathic Pharmacopoeia of the United States, or the official National Formulary;
(ii) required by an applicable federal or state law or rule to be dispensed by prescription only;
(iii) restricted to administration by practitioners only;
(iv) a substance other than food intended to affect the structure or a function of the human body; or
(v) intended for use as a component of a substance described in Subsection (1)(a)(i), (ii), (iii), or (iv).
(b) "Drug" does not include a dietary supplement.
(2) "Insurer" means the same as that term is defined in Section 31A-22-634.
(3) "Manufacturer" means a person that is engaged in the manufacturing of a drug that is available for purchase by residents of the state.
(4) "Rebate" means the same as that term is defined in Section 31A-46-102.
(5) "Wholesale acquisition cost" means the same as that term is defined in 42 U.S.C. Sec. 1395w-3a.