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Test Code GTTPED Glucose Tolerance Test, Pediatric

Performing Laboratory

North Ottawa Community Hospital

Specimen Requirements

Call North Ottawa Community Hospital Laboratory at 616-847-5381 to schedule test.
 

Have patient report to North Ottawa Community Hospital Laboratory.

Additional Information: See Glucose Tolerance Testing—Physician Information in Special Instructions.

Reference Values

0 hour: 65-105 mg/dL

2 hour: 65-139 mg/dL

Interpretation

65-139 mg/dL (normal tolerance)

140-199 mg/dL (impaired tolerance)

>200 mg/dL (provisional diabetes)

Day(s) Test Set Up

Must be scheduled with the laboratory.

Methodology

Glucola load to be determined by pathologist.

Includes fasting glucose and 2-hour glucose.

 

-Colorimetric

Test Classification and CPT Coding

82951