In this chapter:
(1) “Enrollee” means an individual enrolled in the program.
(2) “Fund” means the trust fund established under § 65.101.
(3) “Pharmacy benefit manager” has the meaning assigned by § 4151.151, Insurance Code.
(4) “Prescription drug” has the meaning assigned by § 551.003, Occupations Code.
(5) “Program” means the prescription drug savings program established under this chapter.
(6) “Uninsured individual” means an individual without health benefit plan coverage for a prescription drug benefit.