Test Code: 7444
CPT Code(s): 84436, 84443, 84479
Includes: Thyroid Panel [T3 Uptake; T4 (Thyroxine), Total; Free T4 Index (T7)] and TSH
Methodology: Immunoassay (IA)
Clinical Significance: See individual test
Additional names: Not applicable
Supply: T01 - Red/Gray SST 8.5mL
Preferred Specimen Requirements: Serum
Preferred Volume: 3mL
Container Type: Serum Separator tube (SST)
Transport Temperature: Room Temperature
Specimen Stability: Room Temperature: 7 Days
Reject due: Plasma; Specimens exceeding stability; Unlabeled or improperly labeled specimens
For additional supply or collection device information, please contact DLO's Customer Service at (800) 891-2917, option 2.
The CPT codes provided 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.