Forum - Questions & Answers
Nov 19th, 2009 - dkenney
Modifier 90
So is it my understanding that if the Doctors office draws the blood but an outside labs do the test but bills the doctor instad of the insurnace we can add mod 90 and the doctor can bill the insurances.
Nov 20th, 2009 -
Correct
If you can do it depends on state law (some states do not allow pass-thru billing) and on your insurer (UHC/Cigna/Aetna do not allow it) and finally some do not require the modifier except on pathology.