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Test Code GTT2HR Glucose Tolerance, 2 Hr [GTT]

Container

Gold or Tiger

Specimen Stability

7 days

Rejection Reasons

serum / plasma not separated from red cells within two (2) hours of collection

Reference Range

Glucose, Fasting: 78-110 mg/dL
1 Hour: 78-190 mg/dL
2 Hour: 78 – 165 mg/dL

Critical Value

<50 or >400 mg/dL

CptCode

82951

What's included in the panel

Glucose: Fasting, 1 hour, 2 hour