Wiki GC Modifier

[rrenninger]

I am having a very hard time finding the guidelines for using the GC modifier with Medicaid patients. I was told Medicaid does not accept the GC modifier. We have a new auditor that disagrees. I need to have proof. Of course, I cannot find proof now that I need it. Can anyone lead me to how to find written info on this? thanks.
P.S. I did ask this previously and have no idea how to find the post. can anyone tell me how to find my previous post?

 

[Chelle-Lynn]

Which State do you bill in? We are in California and Medi-Cal (Medicaid) does allow for the GC modifier but not the GE modifier.