20451-1
LaboratoryThyroxine (T4) [Presence] in Blood
LOINC 6-Axis Classification
Component
Thyroxine
Property
PrThr
Time Aspect
Pt
System
Bld
Scale Type
Ord
Method Type
N/A
Details
Class
CHEM
Order/Observation
Both
Short Name
T4 Bld Ql
Display Name
T4 Ql (Bld)
Related Names
BloodChemistryEndocrineEndocrinologyLevothyroxineLevo-thyroxineL-thyroxineOrdinalPoint in timePRQLQualQualitativeRandomScreenT4T-4thyroid hormoneThyroxThyroxinThyrxTotal T4TT4WBWhole blood
Frequently Asked Questions
What is LOINC code 20451-1?
LOINC code 20451-1 identifies "Thyroxine (T4) [Presence] in Blood". It measures Thyroxine in Bld.
What does 20451-1 measure?
This code measures Thyroxine in Bld. It belongs to the CHEM class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.