Insulin, B-chain, LC/MS/MS

CPT Code(s) 83525. Quest code 91083

Methodology Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)

Reference Range(s)

Clinical Significance

The determination of insulin in serum is primarily used for the diagnosis of glycemic disorders in diabetic and pre-diabetic patients. It also is used in the assessment of insulin resistant syndromes.

This is a fasting test. Unless you are diabetic or pregnant, please fast 12 hours for this test. While fasting, do drink water but abstain from food and other liquids.    Expect results in 2-3 business days.

Please be advised, that our services are strictly self pay and are not eligible for submission as a claim to your health insurance provider. However, you can submit the receipt for reimbursement to many Flexible Spending and Health Savings Accounts for reimbursement.

For more Information on any of your lab test results

  • Consult your physician
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These are not intended as diagnostic comments, but only to give you sufficient information for further discussion with your physician. It is important that you promptly consult your physician regarding any abnormal findings.

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