BILLING FOR A9500 ADN A9505

[KARREN]

I have a client starting to bill the TC and PC (26) on the followng  78452, 93015, A9500 and A9505: (the test are being done at the clinic and paying another provider to read it)
I've done some research but still need a some clarification.  We are starting to bill 78452 tc and pc..  93015 no modifiers..  I confused about the A codes:  Is it ok to bill both tc and pc on pcodes A9500 and A9505 or does these codes requires no modifer..meaning you have to bill globally on these code (no modifier)..   I'm new at this kind of billing and still confused, but trying to get everything in order before releasing any claims.. 

[Priyan]

Karren: for any supplies we cannot split those into TC and PC. modifiers we can use for drugs and supplies are FB, GK, KX or Qj

gohead and bill A9500 & A9502 as global.