For the purposes of this article:
A. "issuer" means the insurer, fraternal benefit society, nonprofit health service corporation, prepaid health plan, dental care plan, vision care plan, pharmaceutical plan, health maintenance organization or other organization referred to in Subsection A of Section 359 [ 59A-19-2 NMSA 1978] of this code; and
B. "policy" means any policy, group certificate, benefit or service contract, plan or agreement referred to in Subsection A of Section 359 of this code.