Vitamin D, 25-Hydroxy, Total, Immunoassay
Quest Diagnostics
Sample type: Serum
Requires fasting: Yes
Phlebotomy required
Details
This test measures the level of Vitamin D in your body, which is crucial for bone health. It's especially useful for people without kidney disease to check if they have the right amount of Vitamin D.
- Vitamin D, 25-OH, Total, IA
Estimated days for results: Results should be available in 2 - 5 business days after the sample is collected
2–5 business days
- Bone/Joint
- Immune System
- Nutrition
Minimum age:
18
State restrictions:
Patient can't order this test if they are located in Hawaii, Puerto Rico, New Jersey, New York, or Rhode Island




