I am new to coding, preparing to sit for CCA certification and I now have the 2013 Blitz-Video to help prepare me for CPC-P certification. If I understand the two CPT codes correctly, CPT 36415 is for drawing the blood while 85025 is for doing the diagnostic testing on that drawn blood. If that is correct, I don't understand why 36415 is being denied either. Many small practices have no in-house laboratory services. They outsource their draws for analysis. The Dr. should not have to write off the cost for utilizing phlebotomy skills of on-staff MAs.
I will be very interested in learning the answer to why BCBS is denying it.