Test Overview
Test Methodology
Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS)
Reference Range *
5.0 - 30.0 mcg/mL
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Test Details
Days Set Up
Tuesday, Thursday, Saturday
Analytic Time
3 - 6 days
Soft Order Code
RUFI
MiChart Code
RUFI
Synonyms
- Banzel
Laboratory
Sendout
Reference Laboratory
Mayo RUFI
Section
Special Testing
Specimen Requirements
Collection
Collect specimen in a red top or SST tube. Spin and aliquot into a plastic screw capped tube within 2 hours of collection
Normal Volume
1 mL serum
Minimum Volume
0.5 mL serum
Storage Temperature
Refrigerated preferred, ambient and frozen are acceptable
Additional Information
Test performed by Mayo Clinic Laboratories
Billing
CPT Code
80210
Fee Code
AA906
NY State Approved
No