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Order your own lab tests —
simple & on your schedule Labs

Labcorp

Labcorp tests

Take control of your health without referrals or insurance. Simply order your labs online, receive your requisition form by email, and bring it with you – printed or on your phone – to any LabCorp draw center.

Your blood draw will be performed at LabCorp, and you will not need to pay a separate fee for phlebotomy. Before scheduling your visit, ensure that your LabCorp requisition matches the information on your ID. Once complete, your secure results will be sent directly to your email.

Instructions
Quest Diagnostics

Quest Diagnostics tests

Skip the insurance hurdles and take charge of your wellness journey. Ordering Quest Diagnostics labs is entirely digital: once you purchase, we’ll instantly email a personalized requisition form to show on your phone or print.

With thousands of locations nationwide, finding a Quest Patient Service Center nearby is easy. The phlebotomy fee is already included at checkout, so there are no surprise costs at the front desk. Just bring a valid photo ID that exactly matches the name on your paperwork. After your visit, your confidential results will be securely delivered straight to your email inbox.

Instructions
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Showing 337–348 of 360 results Found 360 results

Labcorp

Tumor Necrosis Factor-Alpha

 $161.49

This test measures the level of tumor necrosis factor-alpha (TNF-a) in the blood. TNF-a levels may be elevated in sepsis, autoimmune diseases, various infectious diseases, and transplant rejection.

More info
Sample type
Serum
Avg. sample processing time
7 Business days
Require fasting
No
Biomarkers

Uric Acid

 $6.49

This test measures uric acid. It can help diagnose gout, renal failure, and a variety of other conditions.

More info
Sample type
Serum
Avg. sample processing time
2 Business days
Require fasting
No
Biomarkers
  • Uric Acid A waste product from the breakdown of purines. Elevated levels are linked to gout and kidney stones, and can also reflect metabolic health.

Urinalysis, No Reflex

 $6.49

This test is used to detect and manage a wide range of disorders, such as urinary tract infections, kidney disease, and diabetes.

More info
Sample type
Urine
Avg. sample processing time
2 Business days
Require fasting
No
Biomarkers

Valproic Acid

 $30.49

This test measures valproic acid. Valproic acid is used as an anticonvulsant to treat certain types of seizures, to prevent migraine headaches and to treat various psychiatric illnesses such as bipolar disorder and aggression.

More info
Sample type
Serum
Avg. sample processing time
3 Business days
Require fasting
No
Biomarkers
  • Valproic Acid Measures blood levels of the medication valproic acid, used to treat seizures and certain mood disorders, to guide safe and effective dosing.

Varicella-Zoster Virus Ab. IgG

 $23.99

This test detects IgG antibodies to the Varicella-Zoster virus. Varicella-Zoster virus is a virus of the herpes group that causes chickenpox (varicella) and shingles (zoster).

More info
Sample type
Serum
Avg. sample processing time
2 Business days
Require fasting
No
Biomarkers

Vascular Endothelial Growth Factor

 $203.99

Vascular endothelial growth factor (VEGF) is a protein that promotes the growth of new blood vessels. Measuring VEGF levels can help assess abnormal blood vessel activity and may be useful in evaluating inflammatory conditions or certain eye and vascular disorders.

More info
Sample type
Serum
Avg. sample processing time
3 Business days
Require fasting
No
Biomarkers

Vascular Endothelial Growth Factor, Plasma

 $164.99

Vascular endothelial growth factor (VEGF) is a protein that promotes the growth of new blood vessels. Measuring VEGF levels can help assess abnormal blood vessel activity and may be useful in evaluating inflammatory conditions or certain eye and vascular disorders.

More info
Sample type
Plasma
Avg. sample processing time
3 Business days
Require fasting
No
Biomarkers

Vasoactive Intestinal Polypeptide (VIP)

 $76.99

Vasoactive Intestinal Polypeptide (VIP) is a neuropeptide that regulates smooth muscle activity, water and electrolyte secretion in the intestines, and vasodilation. Elevated levels may be associated with VIPoma, chronic diarrhea, or autonomic nervous system dysfunction.

More info
Sample type
Plasma
Avg. sample processing time
9 Business days
Require fasting
No
Biomarkers

Vitamin A

 $46.99

Vitamin A (Retinol) is a fat-soluble vitamin crucial for vision, immune function, and cellular growth. It is commonly measured to assess nutritional status, especially in cases of malabsorption, poor diet, or symptoms like night blindness and dry skin.

More info
Sample type
Serum
Avg. sample processing time
5 Business days
Require fasting
No
Biomarkers
  • Vitamin A Measures vitamin A, important for vision, immune function, and skin health.

Vitamin B1

 $68.99

Vitamin B1 (Thiamine) is vital for energy metabolism and nervous system function. Deficiency can lead to symptoms such as fatigue, irritability, and in severe cases, neurological disorders like beriberi or Wernicke’s encephalopathy.

More info
Sample type
Plasma
Avg. sample processing time
6 Business days
Require fasting
No
Biomarkers

Vitamin B12

 $15.49

Vitamin B12 is a water-soluble vitamin essential for red blood cell production, neurological function, and DNA synthesis. It is commonly assessed to investigate fatigue, neuropathy, cognitive issues, or megaloblastic anemia.

More info
Sample type
Serum
Avg. sample processing time
2 Business days
Require fasting
No
Biomarkers
  • Vitamin B12 A vitamin essential for nerve function and red blood cell production. Low levels can cause fatigue, neurological symptoms, and a type of anemia.

Vitamin B12 & Folate

 $30.99

Vitamin B12 & Folate are two essential B vitamins critical for red blood cell formation, DNA synthesis, and neurological function. Testing both helps evaluate causes of anemia, fatigue, or cognitive changes, and is important in assessing overall methylation and metabolic health.

More info
Sample type
Serum
Avg. sample processing time
2 Business days
Require fasting
No
Biomarkers
  • Folate Vitamin B9, needed for cell division, DNA synthesis, and red blood cell production. Low levels can cause a type of anemia and are important in pregnancy.
  • Vitamin B12 A vitamin essential for nerve function and red blood cell production. Low levels can cause fatigue, neurological symptoms, and a type of anemia.
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