HCPCS Level II › G codes › G0479
G0479
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
TerminatedHCPCS Level II code.
Still listed by CMS but carries a termination date, so it is not valid for a current date of service.