Gamma-Glutamyltransferase (GGT), Plasma or Serum

Additional Codes

Test Name in EPIC	EPIC Test Code	Mnemonic
RV GAMMA-GLUTAMYLTRANSFERASE	LAB17	GGTP

Diagnosing and monitoring hepatobiliary disease, it is currently the most sensitive indicator of liver disease

Specimen Type: Plasma or Serum

Collection Container/Tube:

Preferred: Green-top (lithium heparin) gel tube

Acceptable: Plain, red-top tube or SST

Specimen Volume: 2 mL

Pediatric (minimum) volume: 0.5 mL

12 - 73 U/L

Monday through Sunday

Ridgeview Medical Center Laboratory

Multiple-point rate

82977