Sec. 4. (a) As used in this chapter, "biomarker testing" means the analysis of a patient's tissue, blood, or other biospecimen for the presence of a biomarker.
(b) The term includes:
(1) single-analyte tests;
(2) multiplex panel tests;
(3) protein expression; and
(4) whole exome, whole genome, and whole transcriptome sequencing.