Home › Forums › BILLERS’ BOARD › Using a QW modifier with CPT code 85018 › Reply To: Using a QW modifier with CPT code 85018 April 18, 2019 at 2:54 pm #24214 Missouri Public Health AssociationKeymaster I was just told by our UHC Rep. that we should use it. Do you also use the CLIA number? If so, where do you list it?
