Orderable Outpatient Only

Esoterix, Free Thyroxine (FT4) Build info

Synonyms

  • FREE THYROXINE (FT4) (ESOTERIX)
  • Free T4-Esoterix
  • FT4-ESO
  • LAB12290

Procedure Name

FREE THYROXINE (FT4) (ESOTERIX)

Procedure Master Number

LAB12290

Procedure ID

136229

Clinical Info

Specimen Sources

Blood, Arterial Blood, Capillary Blood, Central Line Blood, Venous

Specimen Types

Blood

Container

Gold Top Tube

Collection Instructions

Specimen Volume

Transport Instructions

Specimen Stability

Methodology

Days Performed

Performing Laboratory

LabCorp

CPT

84439

PDM

5910435

Only Orderable at Locations:

Orderable Everywhere

Results

Component Name Base Name Common Name External Name
FREE T4-ESOTERIX FREET4 FREE T4 ESO Free T4-Esoterix

Result Interpretation

Forms

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