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HelpTest Code DEX LOW Dexamethasone Suppression Low Dose
Cerner Test Code
DEXLO
Acceptable Collection Tube(s) or Specimen
Preferred: GRN PST
Acceptable: Gold SST or Red Top
Specimen Draw Volume
Volume: 3.0 mL
Minimum Volume: 2.0 mL
Processing Instructions
Draw in a Green PST, centrifuge, and refrigerate.
Stability
Stability: Room Temp 8 hrs , Refrigerated 4 days, >4 days freeze
Performed Test Frequency
Everyday
CPT(s)
82533
Methodology
Chemiluminescence
Performing Location
MercyOne Des Moines Laboratory, Chemistry