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  • Metanephrines, Random Urine

Metanephrines, Random Urine

Container Type


Metanephrine, Normetanephrine, and Creatinine
Test ID   LAB5107
CPT Code(s)   83835
Group/Individual Test   Group
Laboratory   Core Referral Testing
Tube Station   30
Specimen Routine: 5 mL random urine; See comment
  Micro: 3 mL random urine; See comment
Availability Routine: Reference Laboratory - Mayo Clinic Laboratories
Turnaround Time   5-7 days
Reference Range Normal: See separate report
Comments    Tricyclic antidepressants and labetalol and sotalol (beta blockers) may elevate levels of metanephrines. If clinically feasible, these medications should be discontinued at least 1 week before collection.

Reviewed by Christopher Parker on October 30, 2020

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514