Forum - Questions & Answers
Dec 9th, 2011 - adm
Laboratory G0431 vs G0434
We have a moderate complex lab and we are using an assay machine to do qualitative urine drug screens. We do 12 test and one validity test. We would like to know, because we are using an assay machine is this considered moderate or high complex testing and what is the appropriate code G0431 or G0434?
Thank you!!