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T3, Total (Triiodothyroxine)

Message
Samples should NOT be diluted


Test Code
T3T


Preferred Specimen
1 mL Serum


Instructions
"Minimum spec requirement 0.5 ml serum. Store at 2-8 decrees C if not analyzed within 8 hours.
Testing Frequency: as received"


Transport Container
SST


Transport Temperature
Refrigerate


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Stability: 48 hrs @ 2-8 degrees C


Methodology
Competitive immunoassay/Chemiluminescent

Reference Range
"M Up to 199 Years 60 - 181 ng/dL
F Up to 199 Years 60 - 181 ng/dL"




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.