HCPCS Level II › G codes › G0478
G0478
Drug test(s), presumptive, any number of drug classes; any number of devices or procedures, (e.g., immunoassay) read by instrument-assisted direct optical observation (e.g., dipsticks, cups, cards, cartridges), 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.