Insulin Response Blood Test, 3 Specimens

The insulin response to glucose infusion is useful in evaluating patients with hypoglycemia and suspected insulin-resistance.

Test Code: 146993

CPT Code: 83525(x3)

Also Known As: Insulin, Three Specimens

Methodology:

Preparation: Fasting for 12 hours required. Stop biotin consumption at least 72 hours prior to the collection.

Test Results: 4-5 days. May take longer based on weather, holiday or lab delays.

Test Code: 6695

CPT Code: 83525(x3)

Also Known As: Insulin, Three Specimens

Methodology: Immunoassay (IA)

Preparation: Fasting for 12 hours required. Stop biotin consumption at least 72 hours prior to the collection.

Test Results: 4-5 days. May take longer based on weather, holiday or lab delays.

Description

Includes a glucose load of 75g. (3 draws: 1st draw before the 75g glucose load, 2nd draw an hour after the load, 3rd draw 2 hours after the load).

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