coverage of naloxone (in any available form), including whether naloxone can be covered as an over-the-counter drug under a group health plan or group or individual health insurance coverage (as such terms are defined in section 2791 of the Public Health Service Act (
42 U.S.C. 300gg–91)) or for individuals entitled to benefits under part A or enrolled under part B of title XVIII of the Social Security Act (
42 U.S.C. 1395 et seq.) or receiving medical assistance under a State plan under title XIX of such Act (
42 U.S.C. 1396 et seq.) or a waiver of such plan;