25-Hydroxy Vitamin D (D2+D3 Fractionated), LC / MS-MS
MarkerSerum (preferred) or plasma
Nutrition & Vitamins
2 providers available
Starting at
$169
Up to $285.98
Save up to $117
Walk-In Lab
OnlineVitamin D 25-Hydroxy (D2+D3 Fractionated) Blood Test, LC/MS-MS
The Vitamin D 25-Hydroxy (D2+D3 Fractionated) Blood Test, LC/MS-MS, measures both vitamin D2 and D3 levels in your blood to help diagnose deficiencies or imbalances that can affect bone health, immune function, and overall well-being.
Updated 7/22/2025
$219
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Online25-Hydroxy Vitamin D (D2+D3 Fractionated), LC/MS-MS
25-Hydroxy Vitamin D (D2+D3 Fractionated), LC/MS-MS
Updated 7/24/2025
$285.98
Order TestPart of These Panels
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