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Test Name

Cardio IQ® Lipoprotein Fractionation, Ion Mobility

To view specimen requirements and codes please Select a regional laboratory.

Not sure which laboratory serves your office? Call us 866-MYQUEST (866-697-8378)

CPT Code(s)**

83704
**IMPORTANT: CPT Code is informational only; obtain the Test Code for ordering.

Includes

LDL Particle Number; LDL Small; LDL Medium; HDL Large; LDL Pattern; LDL Peak Size

Methodology

Ion Mobility

Reference Range(s)

See Laboratory Report

Clinical Significance

There is a correlation between increased risk of premature heart disease with decreasing size of LDL particles. Ion mobility offers the only direct measurement of lipoprotein particle size and concentration for each lipoprotein from HDL3 to large VLDL.

Test FAQ

Cardio IQ Lipoprotein Fractionation, Ion Mobility

Alternative Name(s)

IDL Subfractions, Cardio IQ®,Cardioiq,Lipoprotein Fractionation, Ion Mobility, Cardio IQ®,VLDL, Lipoprotein Fraction,HDL Subfractions, Cardio IQ®,VLDL, Cardio IQ®,LDL Subfractions, Cardio IQ®

Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.

The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.

* The tests listed by specialist are a select group of tests offered. For a complete list of Quest Diagnostics tests, please refer to our Directory of Services.

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Cardio IQ® Lipoprotein Fractionation, Ion Mobility
91604