Test Directory - G

Glucose – 3 hour

Test Name Glucose – 3 hour
Test Abbreviation GTT3
Information no consumption of food or beverage, other than water, 8 hours before collection.
Test Code OR1482
CPT Code 82950
Components Glucose - 3 hour
Sample Type Serum
Tube/Container
Storage Temp

Glucose – 4 hour

Test Name Glucose – 4 hour
Test Abbreviation GTT4
Information no consumption of food or beverage, other than water, 8 hours before collection.
Test Code OR417
CPT Code 82950
Components Glucose - 4 hour
Sample Type Serum
Tube/Container
Storage Temp

Glucose – 5 hour

Test Name Glucose – 5 hour
Test Abbreviation GTT5
Information no consumption of food or beverage, other than water, 8 hours before collection.
Test Code OR418
CPT Code 82,950
Components Glucose - 5 hour
Sample Type Serum
Tube/Container
Storage Temp

Glucose – 6 hour

Test Name Glucose – 6 hour
Test Abbreviation GTT6
Information no consumption of food or beverage, other than water, 8 hours before collection.
Test Code OR419
CPT Code 82950
Components Glucose - 6 hour
Sample Type Serum
Tube/Container
Storage Temp

Glucose – Fasting

Test Name Glucose – Fasting
Test Abbreviation FBS
Information no consumption of food or beverage, other than water, 8 hours before collection.
Test Code ORD143
CPT Code 82,947
Components Glucose - Fasting
Sample Type Serum
Tube/Container
Storage Temp Refrigerated

GLUCOSE 6-PO4 LEVEL

Test Name GLUCOSE 6-PO4 LEVEL
Test Abbreviation G6PD
Information
Test Code ORD474
CPT Code 82955,85041
Components Glucose-6-Phosphate Dehydrogenase
Sample Type Whole Blood
Tube/Container Lavender(EDTA) (1)
Storage Temp Refrigerated

Glucose, Fluid

Test Name Glucose, Fluid
Test Abbreviation Glucose, Fluid
Information
Test Code ORD1248
CPT Code 82945
Components Glucose, Fluid
Sample Type body fluid
Tube/Container
Storage Temp

GLUCOSE, URINE 24HR QUANTITATIVE

Test Name GLUCOSE, URINE 24HR QUANTITATIVE
Test Abbreviation GLUCOSE, URINE 24HR QUANTITATIVE
Information
Test Code ORD1631
CPT Code 81050,82945
Components GLUCOSE, URN.24HR (mg/dL), GLUCOSE, URINE 24HR
Sample Type Urine
Tube/Container Urine Cup (1)
Storage Temp Refrigerated

Glucose-1 Hour

Test Name Glucose-1 Hour
Test Abbreviation GTT1
Information
Test Code
CPT Code 82,950
Components Glucose - 1 hour
Sample Type Serum
Tube/Container Gray (1)
Storage Temp Refrigerated

GLUTATHIONE

Test Name GLUTATHIONE
Test Abbreviation GLUTATHIONE
Information
Test Code ORD1549
CPT Code 82978
Components GLUTATHIONE
Sample Type Whole Blood
Tube/Container YELLOW ACD (1)
Storage Temp Room Temperature