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HelpTest Code FT4 T4 FREE
EPIC Test ID
1230100031
Test Synonyms
FREE T4
Collection Requirements
Collect a Yellow/Red top. Spin and separate within 2 hours of collection.
Shipping and Handling Instructions
Refrigerated 7 days, frozen 4 weeks. Avoid repeated freeze/thaw cycles.
Specimen Type
Blood
Specimen Source
Blood, Capillary
Blood, Central Line
Blood, Venous
Specimen Tube Description
WMH Hospital Lab: YELLOW TOP SST,RED TOP SST
CMH Hospital Lab: YELLOW TOP SST,RED TOP SST
DVH Hospital Lab: YELLOW TOP SST,RED TOP SST
Performing lab
United Health Services Laboratories
Section
WMH Chemistry
CMH Chemistry
DVH Chemistry
CPT Code
84439
Loinc
3024-7
EAP
LAB127