Order your own lab tests Order lab tests
How it works
- 1. Order online No referral or insurance
- 2. Get a requisition By email, instantly
- 3. Visit a draw center Bring a matching photo ID
- 4. Get results Securely by email
Instructions
-
Labcorp
InstructionView instruction
-
Quest Diagnostics
InstructionView instruction
Start with a ready made panel
a practitioner
Showing 601–624 of 1013 results
Lead
Lead, Whole Blood measures the level of lead exposure in the bloodstream. It is used to assess lead poisoning, which can affect multiple organ systems and is particularly harmful to neurological development in children.
- Lead (Venous) Measures lead levels in your blood, used to assess exposure to this toxic heavy metal.
Lead, Whole Blood measures the level of lead exposure in the bloodstream. It is used to assess lead poisoning, which can affect multiple organ systems and is particularly harmful to neurological development in children.
- Lead (Venous) Measures lead levels in your blood, used to assess exposure to this toxic heavy metal.
Lemon (f208) IgE
Labcorp
Not offered
This test measures the body's immune response to lemon, which can help identify if an individual has an allergy to lemons. By analyzing a small serum sample, healthcare providers can determine the presence and severity of an allergic reaction to lemons.
Lentils (f235) IgE
Labcorp
Not offered
This test measures the body's immune response to lentils by checking for specific IgE antibodies in the serum. It's useful for identifying potential lentil allergies, helping to guide dietary choices and management strategies for those with suspected food sensitivities.
Leptin
Leptin is a hormone produced by fat cells that helps regulate appetite and energy balance by signaling satiety to the brain. Abnormal leptin levels can be associated with obesity, metabolic disorders, and appetite regulation issues.
- Leptin A hormone released by fat cells that helps regulate appetite and energy balance. Levels generally rise with increased body fat.
Leptin is a hormone produced by fat cells that helps regulate appetite and energy balance by signaling satiety to the brain. Abnormal leptin levels can be associated with obesity, metabolic disorders, and appetite regulation issues.
- Leptin A hormone released by fat cells that helps regulate appetite and energy balance. Levels generally rise with increased body fat.
Lettuce (f215) IgE
Labcorp
Not offered
This test measures the body's immune response to lettuce, helping to identify potential lettuce allergies. By analyzing a small serum sample, healthcare providers can understand if an individual's immune system reacts unusually to lettuce, indicating an allergy.
Leukotriene E4, 24 Hour, Urine
Labcorp
Not offered
This test is an aid to evaluate patients suspected of having systemic mastocytosis using 24-hour urine collections.
Leukotriene E4, Random, Urine
Labcorp
Not offered
This test is an aid to evaluate patients suspected of having systemic mastocytosis using random urine collections.
Lima Bean (f182) IgE
Labcorp
Not offered
This test is designed to identify allergic reactions to lima beans by measuring the IgE antibodies in your serum. It's crucial for individuals who suspect they might have a lima bean allergy, experiencing symptoms after consuming these beans.
Lime (f306) IgE
Labcorp
Not offered
This test measures the body's immune response to lime, indicating potential allergies. By analyzing a small serum sample, it helps identify if lime triggers an allergic reaction in the individual.
Lipase
Lipase is an enzyme produced by the pancreas that helps break down fats during digestion. Elevated levels can indicate pancreatic inflammation or injury, such as pancreatitis.
- Lipase An enzyme that helps digest fat, produced mainly by the pancreas. Elevated levels are a key marker for pancreatitis.
Lipase is an enzyme produced by the pancreas that helps break down fats during digestion. Elevated levels can indicate pancreatic inflammation or injury, such as pancreatitis.
- Lipase An enzyme that helps digest fat, produced mainly by the pancreas. Elevated levels are a key marker for pancreatitis.
Lipid Panel
Quest
Not offered
The Lipid Panel measures cholesterol and triglyceride levels in the blood, including total cholesterol, LDL, HDL, and triglycerides. It is used to assess cardiovascular risk and guide management of lipid disorders.
- Total Cholesterol The combined measure of all cholesterol in your blood — HDL, LDL, and other lipoproteins together. A foundational marker of cardiovascular risk.
- Triglycerides A type of fat in your blood used for energy storage. Elevated levels are linked to increased cardiovascular risk and often reflect diet, weight, or metabolic health.
- Cholesterol, Very Low Density Lipoprotein
- HDL Cholesterol The 'good' cholesterol that helps remove excess cholesterol from your bloodstream. Higher levels are generally linked to lower cardiovascular risk.
- LDL Cholesterol, Calculated The 'bad' cholesterol that can build up in artery walls. A core marker used to assess cardiovascular disease risk.
Lipid Panel, Non-Fasting without Triglycerides
Labcorp
Not offered
This Lipid Panel includes Total Cholesterol, HDL Cholesterol and calculated non-HDL Cholesterol. It does not include triglycerides and may be best used in patients for whom fasting is difficult.
- Total Cholesterol The combined measure of all cholesterol in your blood — HDL, LDL, and other lipoproteins together. A foundational marker of cardiovascular risk.
- HDL Cholesterol The 'good' cholesterol that helps remove excess cholesterol from your bloodstream. Higher levels are generally linked to lower cardiovascular risk.
- Non-HDL Cholesterol Total cholesterol minus HDL — capturing all the potentially artery-clogging ('bad') cholesterol particles in one number.
- Total Cholesterol / HDL Ratio Compares your total cholesterol to your HDL ('good') cholesterol, offering a quick snapshot of cardiovascular risk balance.
Lipid Panel, Standard
Labcorp
Not offered
The Lipid Panel, Standard measures serum cholesterol and triglyceride (TG) levels; it includes evaluation of the cholesterol/HDL-C ratio (calculated), HDL-C, LDL-C (calculated), non-HDL-C (calculated), total cholesterol, and TG. Comprehensive lipid assessment aids in the evaluation of cardiovascular risk and the likelihood of suffering an ischemic event. It is also useful for the prevention and management of atherosclerotic disease, as well as the diagnosis of metabolic syndrome [1].
- Total Cholesterol The combined measure of all cholesterol in your blood — HDL, LDL, and other lipoproteins together. A foundational marker of cardiovascular risk.
- Triglycerides A type of fat in your blood used for energy storage. Elevated levels are linked to increased cardiovascular risk and often reflect diet, weight, or metabolic health.
- HDL Cholesterol The 'good' cholesterol that helps remove excess cholesterol from your bloodstream. Higher levels are generally linked to lower cardiovascular risk.
- LDL Cholesterol, Calculated The 'bad' cholesterol that can build up in artery walls. A core marker used to assess cardiovascular disease risk.
- Non-HDL Cholesterol Total cholesterol minus HDL — capturing all the potentially artery-clogging ('bad') cholesterol particles in one number.
- Total Cholesterol / HDL Ratio Compares your total cholesterol to your HDL ('good') cholesterol, offering a quick snapshot of cardiovascular risk balance.
Lipid Panel with LDL/HDL Ratio
Quest
Not offered
The Lipid Panel with LDL/HDL Ratio measures cholesterol and triglyceride levels in the blood, including total cholesterol, LDL, HDL, and triglycerides. It is used to assess cardiovascular risk and guide management of lipid disorders.
- LDL/HDL Ratio Compares your 'bad' (LDL) to 'good' (HDL) cholesterol, offering a quick snapshot of cardiovascular risk balance.
- Total Cholesterol The combined measure of all cholesterol in your blood — HDL, LDL, and other lipoproteins together. A foundational marker of cardiovascular risk.
- Triglycerides A type of fat in your blood used for energy storage. Elevated levels are linked to increased cardiovascular risk and often reflect diet, weight, or metabolic health.
- Cholesterol, Very Low Density Lipoprotein
- HDL Cholesterol The 'good' cholesterol that helps remove excess cholesterol from your bloodstream. Higher levels are generally linked to lower cardiovascular risk.
- LDL Cholesterol, Calculated The 'bad' cholesterol that can build up in artery walls. A core marker used to assess cardiovascular disease risk.
Lipid Panel with LDL/HDL Ratio and Non-HDL Cholesterol
Labcorp
Not offered
The Lipid Panel with LDL/HDL Ratio is used to analyze a patient's risk of cardiovascular disease.
- LDL/HDL Ratio Compares your 'bad' (LDL) to 'good' (HDL) cholesterol, offering a quick snapshot of cardiovascular risk balance.
- Total Cholesterol The combined measure of all cholesterol in your blood — HDL, LDL, and other lipoproteins together. A foundational marker of cardiovascular risk.
- Triglycerides A type of fat in your blood used for energy storage. Elevated levels are linked to increased cardiovascular risk and often reflect diet, weight, or metabolic health.
- Cholesterol, Very Low Density Lipoprotein
- HDL Cholesterol The 'good' cholesterol that helps remove excess cholesterol from your bloodstream. Higher levels are generally linked to lower cardiovascular risk.
- LDL Cholesterol, Calculated The 'bad' cholesterol that can build up in artery walls. A core marker used to assess cardiovascular disease risk.
- Non-HDL Cholesterol Total cholesterol minus HDL — capturing all the potentially artery-clogging ('bad') cholesterol particles in one number.
- Total Cholesterol / HDL Ratio Compares your total cholesterol to your HDL ('good') cholesterol, offering a quick snapshot of cardiovascular risk balance.
Lipid Panel with Ratios
Labcorp
Not offered
This panel measures serum cholesterol and triglyceride (TG) levels. It includes evaluation of the LDL/HDL ratio (calculated), cholesterol/HDL-C ratio (calculated), HDL-C, LDL-C (calculated), non-HDL-C (calculated), total cholesterol, and TG. Comprehensive lipid assessment aids in evaluating cardiovascular disease (CVD) risk and the likelihood of an ischemic event. It is also useful for the prevention and management of atherosclerotic disease and diagnosis of metabolic syndrome [1].
- LDL/HDL Ratio Compares your 'bad' (LDL) to 'good' (HDL) cholesterol, offering a quick snapshot of cardiovascular risk balance.
- Total Cholesterol The combined measure of all cholesterol in your blood — HDL, LDL, and other lipoproteins together. A foundational marker of cardiovascular risk.
- Triglycerides A type of fat in your blood used for energy storage. Elevated levels are linked to increased cardiovascular risk and often reflect diet, weight, or metabolic health.
- HDL Cholesterol The 'good' cholesterol that helps remove excess cholesterol from your bloodstream. Higher levels are generally linked to lower cardiovascular risk.
- LDL Cholesterol, Calculated The 'bad' cholesterol that can build up in artery walls. A core marker used to assess cardiovascular disease risk.
- Non-HDL Cholesterol Total cholesterol minus HDL — capturing all the potentially artery-clogging ('bad') cholesterol particles in one number.
- Total Cholesterol / HDL Ratio Compares your total cholesterol to your HDL ('good') cholesterol, offering a quick snapshot of cardiovascular risk balance.
Lipid Panel with Total Cholesterol/HDL Ratio
Quest
Not offered
The Lipid Panel with Total Cholesterol/HDL Ratio measures cholesterol and triglyceride levels in the blood, including total cholesterol, LDL, HDL, and triglycerides. It is used to assess cardiovascular risk and guide management of lipid disorders.
- Total Cholesterol The combined measure of all cholesterol in your blood — HDL, LDL, and other lipoproteins together. A foundational marker of cardiovascular risk.
- Triglycerides A type of fat in your blood used for energy storage. Elevated levels are linked to increased cardiovascular risk and often reflect diet, weight, or metabolic health.
- Cholesterol, Very Low Density Lipoprotein
- HDL Cholesterol The 'good' cholesterol that helps remove excess cholesterol from your bloodstream. Higher levels are generally linked to lower cardiovascular risk.
- LDL Cholesterol, Calculated The 'bad' cholesterol that can build up in artery walls. A core marker used to assess cardiovascular disease risk.
- Total Cholesterol / HDL Ratio Compares your total cholesterol to your HDL ('good') cholesterol, offering a quick snapshot of cardiovascular risk balance.
Lipid Panel with Total Cholesterol/HDL Ratio and Non-HDL Cholesterol
Labcorp
Not offered
The Lipid Panel with Total Cholesterol/HDL Ratio is used to analyze a patient's risk of cardiovascular disease.
- Total Cholesterol The combined measure of all cholesterol in your blood — HDL, LDL, and other lipoproteins together. A foundational marker of cardiovascular risk.
- Triglycerides A type of fat in your blood used for energy storage. Elevated levels are linked to increased cardiovascular risk and often reflect diet, weight, or metabolic health.
- Cholesterol, Very Low Density Lipoprotein
- HDL Cholesterol The 'good' cholesterol that helps remove excess cholesterol from your bloodstream. Higher levels are generally linked to lower cardiovascular risk.
- LDL Cholesterol, Calculated The 'bad' cholesterol that can build up in artery walls. A core marker used to assess cardiovascular disease risk.
- Non-HDL Cholesterol Total cholesterol minus HDL — capturing all the potentially artery-clogging ('bad') cholesterol particles in one number.
- Total Cholesterol / HDL Ratio Compares your total cholesterol to your HDL ('good') cholesterol, offering a quick snapshot of cardiovascular risk balance.
Lipid Panel with Triglycerides/HDL-Cholesterol
Labcorp
Not offered
The lipid panel is used to determine an individual's risk of developing cardiovascular disease and to monitor the efficacy of therapy or lifestyle changes.
- Total Cholesterol The combined measure of all cholesterol in your blood — HDL, LDL, and other lipoproteins together. A foundational marker of cardiovascular risk.
- Triglycerides A type of fat in your blood used for energy storage. Elevated levels are linked to increased cardiovascular risk and often reflect diet, weight, or metabolic health.
- HDL Cholesterol The 'good' cholesterol that helps remove excess cholesterol from your bloodstream. Higher levels are generally linked to lower cardiovascular risk.
- LDL Cholesterol, Calculated The 'bad' cholesterol that can build up in artery walls. A core marker used to assess cardiovascular disease risk.
- Non-HDL Cholesterol Total cholesterol minus HDL — capturing all the potentially artery-clogging ('bad') cholesterol particles in one number.
- Total Cholesterol / HDL Ratio Compares your total cholesterol to your HDL ('good') cholesterol, offering a quick snapshot of cardiovascular risk balance.
- Triglyceride/HDL-C
Lipoprotein Fractionation, NMR
Labcorp
Not offered
The Lipoprotein Fractionation, NMR test is used to help assess the risk for cardiovascular disease (CVD) in patients with intermediate or high risk based on traditional or emerging risk factors, and to assess therapeutic response in patients undergoing lipid-lowering therapy.
- HDL Particle Number (HDL-P) HDL particle number — counts your actual HDL ('good' cholesterol) particles rather than just the cholesterol they carry, offering a more detailed cardiovascular risk picture.
- HDL Size Measures the average size of your HDL ('good' cholesterol) particles, used alongside particle number for a more detailed cardiovascular risk assessment.
- LDL Size Measures the average size of your LDL ('bad' cholesterol) particles; smaller, denser particles are considered more likely to contribute to artery plaque.
- Large VLDL-P Counts the largest VLDL particles, which carry a high amount of triglycerides and are associated with greater cardiovascular risk.
- VLDL Size Measures the average size of your VLDL particles, used alongside particle number for a more detailed cardiovascular risk assessment.
- HDL Large
- LDL Particle Number LDL particle number — counts your actual LDL ('bad' cholesterol) particles rather than just the cholesterol they carry, often a stronger cardiovascular risk indicator than standard LDL cholesterol.
- LDL Small
Lipoprotein Fractionation, NMR with Lipid Panel (Triglycerides/HDL-C)
Labcorp
Not offered
The Lipoprotein Fractionation, NMR test is used to help assess the risk for cardiovascular disease (CVD) in patients with intermediate or high risk based on traditional or emerging risk factors, and to assess therapeutic response in patients undergoing lipid-lowering therapy. The lipid panel is used to determine an individual's risk of developing cardiovascular disease and to monitor the efficacy of therapy or lifestyle changes.
- HDL Particle Number (HDL-P) HDL particle number — counts your actual HDL ('good' cholesterol) particles rather than just the cholesterol they carry, offering a more detailed cardiovascular risk picture.
- HDL Size Measures the average size of your HDL ('good' cholesterol) particles, used alongside particle number for a more detailed cardiovascular risk assessment.
- LDL Size Measures the average size of your LDL ('bad' cholesterol) particles; smaller, denser particles are considered more likely to contribute to artery plaque.
- Large VLDL-P Counts the largest VLDL particles, which carry a high amount of triglycerides and are associated with greater cardiovascular risk.
- Total Cholesterol The combined measure of all cholesterol in your blood — HDL, LDL, and other lipoproteins together. A foundational marker of cardiovascular risk.
- Triglycerides A type of fat in your blood used for energy storage. Elevated levels are linked to increased cardiovascular risk and often reflect diet, weight, or metabolic health.
- VLDL Size Measures the average size of your VLDL particles, used alongside particle number for a more detailed cardiovascular risk assessment.
- HDL Cholesterol The 'good' cholesterol that helps remove excess cholesterol from your bloodstream. Higher levels are generally linked to lower cardiovascular risk.
- HDL Large
- LDL Cholesterol, Calculated The 'bad' cholesterol that can build up in artery walls. A core marker used to assess cardiovascular disease risk.
- LDL Particle Number LDL particle number — counts your actual LDL ('bad' cholesterol) particles rather than just the cholesterol they carry, often a stronger cardiovascular risk indicator than standard LDL cholesterol.
- LDL Small
- Non-HDL Cholesterol Total cholesterol minus HDL — capturing all the potentially artery-clogging ('bad') cholesterol particles in one number.
- Total Cholesterol / HDL Ratio Compares your total cholesterol to your HDL ('good') cholesterol, offering a quick snapshot of cardiovascular risk balance.
- Triglyceride/HDL-C
Lipoprotein Fractionation Ultracentrifugation
Labcorp
Not offered
This panel measures serum concentrations of total cholesterol, triglycerides, high-density lipoprotein (HDL) cholesterol, and low-density lipoprotein (LDL) cholesterol and provides a calculated concentration of very low-density lipoprotein (VLDL) cholesterol. Comprehensive lipid assessment aids in evaluating cardiovascular disease (CVD) risk and the likelihood of an ischemic event. It is also useful for the prevention and management of atherosclerotic disease and diagnosis of metabolic syndrome [1].
- Low-Density Lipoprotein (LDL) Cholesterol The 'bad' cholesterol that can build up in artery walls. A core marker used to assess cardiovascular disease risk.
- Total Cholesterol The combined measure of all cholesterol in your blood — HDL, LDL, and other lipoproteins together. A foundational marker of cardiovascular risk.
- Triglycerides A type of fat in your blood used for energy storage. Elevated levels are linked to increased cardiovascular risk and often reflect diet, weight, or metabolic health.
- HDL Cholesterol The 'good' cholesterol that helps remove excess cholesterol from your bloodstream. Higher levels are generally linked to lower cardiovascular risk.
- VLDL, Calculated Very-Low-Density Lipoprotein, a cholesterol particle that primarily carries triglycerides. Elevated levels are linked to increased cardiovascular risk.
Lipoprotein Phenotyping Profile
Quest
Not offered
The Lipoprotein Phenotyping Profile is used to evaluate hyperlipidemia to determine abnormal lipoprotein distribution and concentration in the serum.
- Total Cholesterol The combined measure of all cholesterol in your blood — HDL, LDL, and other lipoproteins together. A foundational marker of cardiovascular risk.
- Triglycerides A type of fat in your blood used for energy storage. Elevated levels are linked to increased cardiovascular risk and often reflect diet, weight, or metabolic health.
- Cholesterol, Very Low Density Lipoprotein
- HDL Cholesterol The 'good' cholesterol that helps remove excess cholesterol from your bloodstream. Higher levels are generally linked to lower cardiovascular risk.
- LDL Cholesterol, Calculated The 'bad' cholesterol that can build up in artery walls. A core marker used to assess cardiovascular disease risk.
Lithium
Lithium (Eskalith) is a therapeutic drug used primarily to treat bipolar disorder. Monitoring lithium levels in the blood is essential to ensure effectiveness while avoiding toxicity, as the therapeutic window is narrow.
- Lithium Measures blood levels of the medication lithium, used to keep dosing in a safe and effective range for people being treated with it.
Lithium (Eskalith) is a therapeutic drug used primarily to treat bipolar disorder. Monitoring lithium levels in the blood is essential to ensure effectiveness while avoiding toxicity, as the therapeutic window is narrow.
- Lithium Measures blood levels of the medication lithium, used to keep dosing in a safe and effective range for people being treated with it.