(a) The definition of “self-administered prescription drug” under this subchapter is controlling, and that defined term shall not be altered, modified, reclassified, relabeled, or reinterpreted by a health benefit plan, healthcare payor, healthcare payor affiliate, pharmacy benefits manager, or pharmacy benefits manager affiliate.
(b) A classification, labeling, or interpretation by a health benefit plan, healthcare payor, healthcare payor affiliate, pharmacy benefits manager, or pharmacy benefits manager affiliate does not override or supersede the definition of “self-administered prescription drug” under this subchapter.