I have a new doctor ( Dr A) that starting seeing patients before she was fully contracted with some insurances. The owner/top doctor ( Dr B) wants me to bill all of Dr A's claims as locum tenens using Dr B credentials. Some how I don't think this right. I have read the CMS guideline on LT but I'm still unclear. Can someone please guide me on this issue. If anyone has an article I can show Dr B that would be wonderful. Thank you!