Compare this test’s laboratory options
Vitamin D, 25-Hydroxy
DHA Laboratory1 test optionFrom $60.90
Vitamin D, 25-Hydroxy
DHA LaboratoryWhat this laboratory test evaluates
This is a single-marker test measuring 25-hydroxy-vitamin D. This test is used for patients with low calcium levels, symptoms of vitamin D deficiency, or diseases that interfere with fat absorption, such as cystic fibrosis or Crohn's disease. This test also monitors the effectiveness of vitamin D, calcium, magnesium, or phosphorus supplementation.
Collection and processing
- Sample type: Serum
- Fasting: No
- Estimated laboratory processing: Results should arrive 7 business days after the lab receives samples.
How Sunridge uses laboratory information
Sunridge considers the medical question, symptoms, history, medications, prior results, and whether the finding could change care before recommending testing. A laboratory result is not interpreted in isolation and does not establish a diagnosis by itself.
Before requesting this test
Availability, collection requirements, eligibility, and processing estimates can change. Sunridge reviews each request and, when appropriate, creates the order through Fullscript. Follow the current instructions supplied with the approved order.
About this test
This is a single-marker test measuring 25-hydroxy-vitamin D. This test is used for patients with low calcium levels, symptoms of vitamin D deficiency, or diseases that interfere with fat absorption, such as cystic fibrosis or Crohn's disease. This test also monitors the effectiveness of vitamin D, calcium, magnesium, or phosphorus supplementation.
Highlighted health areas
- Nutrition
Biomarkers and report focus
The exact analytes and report format can change. Confirm the current contents in the Fullscript order before payment.
- Vitamin D, 25-OH, Total