natashabarnes
Contributor
I work for an independent laboratory and we are billing G0431 for the drug screen but the doctors office that sends us the sample is billing the G0434 does anyone know the guidelines in this situation. Are we not suppose to bill the G0431 or is the doctor's office not suppose to bill the G0434? The problem is that Medicare is saying that they will only pay for one per day regardless of who bills so the doctor's office claims are getting denied and ours are getting paid? Thoughts...