Sample Requirements:
SST tube
Purpose:
Assesses overall vitamin D status (D2 and D3).
High Levels:
Typically from supplementation.
Low Levels:
Indicates deficiency, associated with bone disease.
Reference Range:
30–100 ng/mL
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Test Code:
PDL0528
Division:
Special Chemistry
Code:
995
CPT Code:
82306
Sample Type:
Serum