Test ID: T4
CPT code: 84436
LOINC: 3026-2
Specimen Type: Red, SST
Frequency: Setup: Mon-Fri; TAT 1-3 days
Instructions: 0.5mL serum from Red gel tube. Min 0.3mL.
Text: Evaluate thyroid function; diagnose T4 toxicosis.
Methodology: IMMUNOASSAY
Thyroxine (T4)
Test Name
AMS Laboratory
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