A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

Gamma-glutamyltransferase (GGTP)

Test Code
GGT


CPT Codes
82977

Preferred Specimen
1.0 mL serum


Transport Container
Serum separator tube/Gold top tube.


Transport Temperature
Room temperature.


Methodology
Enzymatic/Colorimetric

Reference Range
Male8-61 U/L
Female5-36 U/L


Clinical Significance
Gamma-glutamyltransferase is  used in the diagnosis and monitoring of hepatobiliary diseases.  GGtT is also a sensitive screening ro acute alcholoism.




The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.