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Test Code LAB21023 TESTOSTERONE, FREE, BIOAVAILABLE AND TOTAL, MS

Department

Send Outs

Reference Lab Test Number

TESB

Refer To

Warde Medical Laboratory

Primary Collection Container

Red top

Transport

Refrigerated

Preferred Transport Temperature

Refrigerated

Processing

Centrifuge, separate serum from cells and send 3.0 mL serum in a screw capped plastic vial.

Stability

Room temperature: 8 hours

Refrigerated: 7 days

Frozen: 2 months

Minimum Testing Volume

2.0 mL

Reference Range

See report

Methodology

Liquid Chromatography – Tandem Mass Spectrometry (LC/MS/MS), Calculation, Nephelometry,

Immunochemiluminescent Assay

Performed

Monday – Friday

Reported

4-7 days

CPT Codes

84403

84270

82040

Unacceptable Conditions

Samples other than serum from plain red top collection tubes, serum separator tubes (SST), plasma samples, lipemic samples, hemolyzed samples, and samples received past stability.