Vitamin D, 25-Hydroxy, Total

Test Code
VTDTO


Alias/See Also
Vit D, Vitamin D


CPT Codes
82306

Preferred Specimen
Submit the following specimen:


Serum

Draw blood in a plain, red-top tube. Immediately spin specimen
down, and send 0.5 mL of serum.

Note: 1. Indicate serum.

2. Label specimen appropriately (serum).


Transport Temperature
Refrigerate ≤7 days/Frozen OK 


Methodology
Immunoluminescence

Setup Schedule
Monday through Sunday


Reference Range

Deficient < 20 ng/mL


Insufficient 20 - <30 ng/mL


Sufficient 30 - 100 ng/mL


Potential Toxicity >100 ng/mL



Performed By
North Mississippi Medical Center Pathology Department

Performing Laboratory
NMMC Pathology Department



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.