GLUCOSE TOLERANCE 2 HOURS 75G LOAD NON-PREGNANT
General Information
HLAB/HOL Code: GTT2N
UPHSM LIS Test #: 6935
Schedule: Monday - Friday
Testing Time: same day
Testing Lab: UP Health System-Marquette
UPHSM LIS Test #: 6935
Schedule: Monday - Friday
Testing Time: same day
Testing Lab: UP Health System-Marquette
Specimen Info
Only 1 specimen type required, unless otherwise specified
Volume: 1.0 (0.1) mL Plasma X 2
Temperature: Refrigerated
Tube Type: Grey Top sodium fluoride
Collection Info:
Contact MGH Laboratory for details and to schedule this test.
Temperature: Refrigerated
Tube Type: Grey Top sodium fluoride
Collection Info:
Contact MGH Laboratory for details and to schedule this test.
Methods
Colorimetric
CPT Codes
82947, 82950
* The CPT codes provided 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 payer being billed.
Reference Range
AMERICAN DIABETES ASSOCIATION
GLUCOSE TOLERANCE TESTS INTERPRETATIVE GUIDELINES
NON-PREGNANT 2 Hr 75g Loading dose.
TARGET LEVEL
Fasting plasma/ Glucose(8Hr fast) 126 mg/dL
2 Hr post loading dose 200 mg/dL
If one or more values meet or exceed the target level, diabetes is diagnosed.
GLUCOSE TOLERANCE TESTS INTERPRETATIVE GUIDELINES
NON-PREGNANT 2 Hr 75g Loading dose.
TARGET LEVEL
Fasting plasma/ Glucose(8Hr fast) 126 mg/dL
2 Hr post loading dose 200 mg/dL
If one or more values meet or exceed the target level, diabetes is diagnosed.