Test Details
Mnemonic
RISP
Ordering Code
3721660
CPT-4 Code(s)
80342 (G0480)
Specimen Information
Collect
Red top
Specimen Preparation
Centrifuge, separate serum from cells and send 3.0 mL serum in a screw capped plastic vial.
Minimum Volume
1.5 mL
Transport Temperature
Refrigerated
Rejection Criteria
Serum separator tube (SST)
Stability
Room temperature: 7 days
Refrigerated: 31 days
Frozen: 60 days
Refrigerated: 31 days
Frozen: 60 days
Methodology
Liquid Chromatography/Tandem Mass Spectrometry
Reference Range
See report
Performing Laboratory
Quest
New York DOH Approval Status
Yes