← Creatinine Glucose → GGT Assays > GGT Also Known As: GGT HCPCS Code: 82977 Modifier: QW Reimbursement: $9.90 Laboratory Instruments w/ GGT: Siemens Dimension EXL 200 Beckman Coulter AU2700 Beckman Coulter AU680 Beckman Coulter AU480 Gamma-Glutamyl Transpeptidase (GGT) Post a Comment Cancel replyYour email is kept private. Required fields are marked *Comment * Name * Email * Website Type in the text displayed above Δ