I recently received a letter from Anthem BC/BS stating that they are deleting CPT code 99070 for surgical implants. We have a signed contract with them that states we have to bill this code for our surgical implants. They are not telling us what code is replacing 99070. Also with Sagamore we have a signed contract that we are to bill code A4649 as our code for surgical implants, but they are now telling us that this code is not allowed. Is anyone else having issues like this with their insurances doing this to them as well?