Test Overview
Test Methodology
Maldi-TOF MS, LC-MS/MS
Reference Range *
Interpretive report provided
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Test Details
Days Set Up
Varies
Analytic Time
15 - 20 days
Soft Order Code
LSDS
Laboratory
Sendout
Reference Laboratory
Mayo LSDS
Section
Special Testing
Specimen Requirements
Collection
Patient Preparation: Do not administer low-molecular weight heparin prior to collection. Baby wipes or wipes containing soaps and lotions should not be used prior to collection because these may interfere with results. Collect a first-morning, random urine specimen. Send to Specimen Processing refrigerated
Special Handling
If specimen needs to be shared, and it was accidentally frozen first- this can be thawed warm or cold and aliquoted to share the sample.
Normal Volume
10 mL urine
Minimum Volume
3 mL urine
Storage Temperature
Refrigerated preferred, Ambient or frozen also acceptable
Additional Information
Test performed by Mayo Clinic Laboratories
Billing
CPT Code
83789, 83864, 84377, 82570
Fee Code
AA180, 23386, AA931, AA932