Test Overview
Test Methodology
Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)
Reference Range *
See interpretive report
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Test Details
Days Set Up
Tuesday, Thursday
Analytic Time
4 - 8 days
Soft Order Code
MPUPU
MiChart Code
MPUPU
Synonyms
Laboratory
Sendout
Reference Laboratory
Mayo PUPYU
Section
Special Testing
Specimen Requirements
Collection
Collect random urine in a clean container. Send entire collection to Specimen Processing, or aliquot and send in a screw capped plastic tube, frozen.
Special Handling
STRICT FROZEN
Normal Volume
3 mL urine
Minimum Volume
2 mL urine
Storage Temperature
STRICT FROZEN
Rejection Criteria
Specimen cannot be thawed once frozen
Additional Information
Test performed by Mayo Clinic Laboratories
Billing
CPT Code
82542
Fee Code
AA264
NY State Approved
No