For the purposes of this act, unless the context clearly indicates a contrary intent:
(1) “Physician” means a person licensed to practice medicine or surgery in this state as provided for under chapter 18, title 54, Idaho Code.
(2) “Hospital” means a public or private institution licensed pursuant to the laws of this state as provided for under chapter 13, title 39, Idaho Code.
(3) “Drug” means a narcotic or hallucinogenic drug as defined in sections 37-2702, 37-2703, and subsection (c) of section 37-3301, Idaho Code.