T3 (TRIIODOTHYRONINE), TOTAL, SERUM / PLASMA
Marquette General Health System
HLAB/HOL Code |
T3R | |
MGH LIS Test No |
764 | |
Schedule |
Daily | |
Testing Time |
1 day | |
Testing Lab |
Marquette General Hospital | |
QORR Test Code |
T3R | |
Type |
1 SST Tube | |
Volume |
0.5 mL serum | |
Temperature |
Refrigerate | |
Preservative |
||
Collection Info |
Centrifuge and refrigerate specimen after collection. EDTA or Heparinized Plasma are also acceptable. |
|
Clinical Utilities
Thyroid function test, particularly useful in the diagnosis of T3 thyrotoxicosis and confirmation of hyperthyroidism. Needed in patients with clinical evidence for hyperthyroidism, in whom thyroid profile is normal or borderline.
CPT Codes
84480
The CPT codes provided 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 payer being billed.
Reference Range
0.97 - 1.69 ng/mL
Component Information
Additional Comments Questions or Comments email support@mgh.org
Reference Lab Home Page
Laboratory Main Page
Marquette General Health System Home Page