Molybdenum, Serum/Plasma

Message
For Specimen Integrity during Extreme Weather see the “Lockbox Usage in Extreme Weather” document at the top of this page.


Test Code
MOLYBD


CPT Codes
83018

Preferred Specimen
2 mL serum collected in a no additive, trace metal-free (royal blue-top) tube, or
Plasma collected in an EDTA trace metal-free (royal blue-top) tube


Minimum Volume
0.6 mL


Other Acceptable Specimens
Plasma collected in a sodium heparin (royal blue-top) tube


Instructions
Serum: Collect sample in Royal Blue top tube (Trace metal-free; No additive)
Plasma: Collect sample in Royal Blue top tube (Trace metal-free; EDTA)

Promptly centrifuge and separate serum or plasma into an acid-washed plastic screw-capped vial using approved guidelines.


Transport Container
Acid-washed plastic screw-capped vial


Transport Temperature
Room temperature


Specimen Stability
Room temperature: 30 days
Refrigerated: 30 days
Frozen: 30 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gray top tube (Sodium Fluoride/Potassium Oxalate) • Polymer gel separation tube (serum separator tube or PST)


Methodology
Inductively Coupled Plasma/Mass Spectrometry (ICP/MS)

FDA Status
This test was developed and its performance characteristics determined by NMS Labs. It has not been cleared or approved by the US Food and Drug Administration.

Setup Schedule
Set up: Varies; Report available: 6 days


Report Available
8 Days


Reference Range
See Laboratory Report


Clinical Significance
Exposure monitoring/investigation.


Performing Laboratory
National Medical Services
200 Welsh Rd
Horsham, PA 19044


Last Updated: November 24, 2021


The CPT Codes provided in this document 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 payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.