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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 73–84 of 360 results Found 360 results

Labcorp

Carcinoembryonic Antigen (CEA)

 $19.49

CEA (Carcinoembryonic Antigen) is a protein that may be present at higher levels in the blood of individuals with certain types of cancer, particularly colorectal cancer. It is mainly used to monitor cancer treatment effectiveness and detect recurrence. Elevated levels can also be seen in other cancers (like lung or breast) and some non-cancerous conditions such as inflammation or smoking.

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

CBC

 $7.99

The complete blood count (CBC) provides a general hematologic assessment. It serves as a screening test for numerous disease states including anemia, inflammatory processes, and leukemia.

More info
Sample type
Whole Blood
Avg. sample processing time
2 Business days
Require fasting
No
Biomarkers
  • Hematocrit The percentage of your blood volume made up of red blood cells. Used to help diagnose anemia or polycythemia (excess red blood cells).
  • Hemoglobin The oxygen-carrying protein in your red blood cells. A core marker for diagnosing anemia and other blood disorders.
  • Mean Corpuscular Hemoglobin Concentration (MCHC) Mean Corpuscular Hemoglobin Concentration — the average concentration of hemoglobin within your red blood cells, used to help classify types of anemia.
  • Mean Corpuscular Hemoglobin (MCH) Mean Corpuscular Hemoglobin — the average amount of hemoglobin per red blood cell, used to help classify types of anemia.
  • Mean Corpuscular Volume Mean Corpuscular Volume — the average size of your red blood cells, a key value used to help determine the cause of anemia.
  • Platelet Count Cell fragments that help your blood clot. Counted to screen for bleeding or clotting risk and various blood disorders.
  • Red Blood Cell Count (RBC) Red blood cell count — the number of oxygen-carrying red blood cells in your blood, used to help diagnose anemia or polycythemia.
  • Red Cell Distribution Width (RDW) Red Cell Distribution Width — measures how much your red blood cells vary in size, helpful for narrowing down the cause of anemia.
  • White Blood Cell Count (WBC) White blood cell count — the total number of white blood cells in your blood, key immune cells. Used to help detect infection, inflammation, and other blood disorders.

CD4:CD8 Ratio Profile

 $91.99

The CD4:CD8 Ratio Profile measures the percentage and absolute counts of CD4+ and CD8+ cells, along with their ratio. This test is valuable for assessing and monitoring immune system function, as changes in these cell counts and ratios can indicate alterations in immune status.

More info
Sample type
Whole Blood
Avg. sample processing time
6 Business days
Require fasting
No
Biomarkers
  • Basophils (%) The percentage of your white blood cells that are basophils, a cell type involved in allergic and inflammatory responses.
  • CD4/CD8 Ratio Compares two types of immune T-cells. Used to assess immune system balance, especially in HIV monitoring and some autoimmune or infectious conditions.
  • Eosinophils (%) The percentage of your white blood cells that are eosinophils, elevated with allergies, asthma, or parasitic infections.
  • Hematocrit The percentage of your blood volume made up of red blood cells. Used to help diagnose anemia or polycythemia (excess red blood cells).
  • Hemoglobin The oxygen-carrying protein in your red blood cells. A core marker for diagnosing anemia and other blood disorders.
  • Immature Granulocytes (%) The percentage of young, not-yet-mature white blood cells in circulation — a rise can be an early sign of infection or bone marrow stress.
  • Lymphocytes (%) The percentage of your white blood cells that are lymphocytes, key immune cells including T-cells, B-cells, and NK cells.
  • Monocytes (%) The percentage of your white blood cells that are monocytes, cells that help fight infection and clear damaged tissue.
  • Neutrophils (%) The percentage of your white blood cells that are neutrophils, a first-line defense against infection.
  • Absolute CD4+ Cells
  • Absolute CD8+ Cells
  • Basophils The number of basophils, a type of white blood cell involved in allergic and inflammatory responses, in your blood.
  • CD4 (%)
  • CD8 (%)
  • Eosinophils The number of eosinophils, a white blood cell type involved in allergic reactions and parasite defense, in your blood.
  • Immature Granulocytes The number of young, not-yet-mature white blood cells in circulation — a rise can be an early sign of infection or bone marrow stress.
  • Lymphocytes The number of lymphocytes, white blood cells central to your immune response (including T-cells, B-cells, and NK cells), in your blood.
  • Mean Corpuscular Hemoglobin Concentration (MCHC) Mean Corpuscular Hemoglobin Concentration — the average concentration of hemoglobin within your red blood cells, used to help classify types of anemia.
  • Mean Corpuscular Hemoglobin (MCH) Mean Corpuscular Hemoglobin — the average amount of hemoglobin per red blood cell, used to help classify types of anemia.
  • Mean Corpuscular Volume Mean Corpuscular Volume — the average size of your red blood cells, a key value used to help determine the cause of anemia.
  • Monocytes The number of monocytes, white blood cells that help fight infection and clear damaged cells, in your blood.
  • Neutrophils The number of neutrophils, the most abundant white blood cell type and a first-line defense against infection, in your blood.
  • Platelet Count Cell fragments that help your blood clot. Counted to screen for bleeding or clotting risk and various blood disorders.
  • Red Blood Cell Count (RBC) Red blood cell count — the number of oxygen-carrying red blood cells in your blood, used to help diagnose anemia or polycythemia.
  • Red Cell Distribution Width (RDW) Red Cell Distribution Width — measures how much your red blood cells vary in size, helpful for narrowing down the cause of anemia.
  • White Blood Cell Count (WBC) White blood cell count — the total number of white blood cells in your blood, key immune cells. Used to help detect infection, inflammation, and other blood disorders.

C.Difficile Toxin A&B

 $254.99

C. difficile Toxin A & B test detects toxins produced by the Clostridioides difficile (C. difficile) bacteria in stool samples. These toxins can cause inflammation of the colon, leading to symptoms such as diarrhea, abdominal pain, and colitis, especially after antibiotic use. The test helps diagnose C. difficile infection.

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

Celiac Disease Evaluation

 $151.49

This test provides a comprehensive evaluation of the antibodies that are characteristic of celiac disease. Celiac disease is also associated with selective IgA deficiency and autoimmune disorders.

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

Celiac HLA DQ Association

 $600.49

The Celiac HLA DQ Association test detects HLA-DQ2 and HLA-DQ8 to aid in diagnosing celiac disease.

More info
Sample type
Whole Blood
Avg. sample processing time
7 Business days
Require fasting
No
Biomarkers
  • HLA-DQ2 A genetic marker strongly associated with celiac disease; most people with celiac carry this or the related HLA-DQ8 gene.
  • HLA-DQ8 A genetic marker associated with celiac disease, carried by a smaller share of celiac patients than HLA-DQ2.

Centromere Antibodies

 $164.99

Centromere Antibodies (Centromere Abs) are autoantibodies that target proteins in the centromere region of chromosomes. They are most commonly associated with limited cutaneous systemic sclerosis (formerly CREST syndrome), a form of scleroderma. Testing for these antibodies helps in diagnosing autoimmune connective tissue diseases and assessing disease type and prognosis.

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

Ceruloplasmin

 $13.49

Ceruloplasmin is a copper-carrying protein made in the liver. It plays a role in iron metabolism and antioxidant defense. This test is commonly used to help diagnose Wilson’s disease, a rare genetic disorder where copper builds up in the body, and may also be used to assess copper levels in liver disease, malnutrition, or certain inflammatory conditions.

More info
Sample type
Serum
Avg. sample processing time
2 Business days
Require fasting
No
Biomarkers
  • Ceruloplasmin The main protein that carries copper in your blood. Low levels can point to Wilson's disease, a genetic disorder of copper metabolism.

Chlamydia/Gonorrhea, Urine

 $297.49

Chlamydia/Gonorrhea, Urine is a diagnostic test that detects the presence of Chlamydia trachomatis and Neisseria gonorrhoeae, two common sexually transmitted infections (STIs), using a urine sample. The test typically uses nucleic acid amplification testing (NAAT) for high sensitivity and accuracy. It is non-invasive and widely used for screening, especially in individuals who are sexually active or at increased risk of STIs.

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

Chlamydia pneumoniae IgG

 $103.99

This test detects IgG antibodies specific to Chlamydophila pneumoniae, a bacterium that causes respiratory infections such as bronchitis, pneumonia, and sinusitis. The presence of IgG antibodies typically indicates past exposure or a chronic infection.

More info
Sample type
Serum
Avg. sample processing time
3 Business days
Require fasting
No
Biomarkers
  • Chlamydia pneumoniae IgG An antibody that indicates past or ongoing exposure to Chlamydia pneumoniae, a bacterium that can cause respiratory infections.

Chlamydia, Urine

 $148.99

Chlamydia, Urine is a non-invasive test used to detect a Chlamydia trachomatis infection, a common sexually transmitted infection (STI). It involves analyzing a urine sample—typically the first-catch urine—for the presence of bacterial DNA using nucleic acid amplification testing (NAAT). It is commonly used for screening and diagnosis in both men and women.

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

Chloride

 $5.99

Chloride is an electrolyte that helps maintain the body’s fluid balance, acid-base balance, and electrical neutrality in cells. It is usually measured as part of a basic or comprehensive metabolic panel. Abnormal chloride levels can indicate issues such as dehydration, kidney disease, or acid-base disorders (like metabolic acidosis or alkalosis).

More info
Sample type
Serum
Avg. sample processing time
2 Business days
Require fasting
No
Biomarkers
  • Chloride An electrolyte that works with sodium and potassium to maintain fluid balance and acid-base status in your body.
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