Coverage for Biomarker Testing; Requires DMS to provide coverage of biomarker testing for specified purposes for state employees' state group health insurance plan policies; authorizes AHCA to pay for biomarker testing under Medicaid program for specified purposes, subject to specific appropriations; requires managed care plans under contract with agency in Medicaid program to provide coverage for biomarker testing for Medicaid recipients in certain manner; specifies circumstances under which such coverage may be provided; requires clear, convenient, & readily accessible process for authorization requests for biomarker testing.