Drug test(s), presumptive, any number of drug classes; any number of devices or procedures by instrumented chemistry analyzers utilizing immunoassay, enzyme assay, tof, maldi, ldtd, desi, dart, ghpc, gc mass spectrometry), includes sample validation when performed, per date of service
Status changed on Friday, January 01, 2016 to: Add procedure or modifier code
BETOS Classification: Lab Tests > Other (Non Medicare Fee Schedule)
