A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

Thyroid Group #14

Test Code
22182


CPT Codes
84439, 84443

Includes
Free T4; TSH


Preferred Specimen

2 mL serum collected in a serum seperator tube



Minimum Volume
0.5 mL


Transport Temperature
Refrigerated (cold packs)


Specimen Stability
See individual tests


Methodology
Immunoassay (IA)

Setup Schedule
See individual assay


Reference Range

See Laboratory Report





The CPT Codes provided in this document 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. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.