toots9798@hotmail.com
Contributor
Hello, I am in desperate need of guidance. I am doing coding for a internal med doc. I got a message today that there's a bunch of Medicare insured patients that are being denied with CPT code G0439. Previous person had been billing 99397; which had also been denied. I think it may be because of the Dx code being used as primary, but they seem to think its the CPT code. Am I incorrect in using the G code for these patients? Can you use a non-G code for medicare? They informed me that they will never perform a "welcome to medicare" physical so there's that too... I don't know what else to look at.