Why Regular Lab Testing Matters
Test Smartly Labs offers fast, reliable, and comprehensive lab tests to help you understand your body better. Whether you need a routine checkup, specific health screening, or a test for a medical condition, these 20 most popular lab tests provide critical insights into your well-being—the 20 Most Popular Lab Tests & What They Reveal
1. Complete Blood Count (CBC) with Differential & Platelet Count
A CBC test measures your red and white blood cells, hemoglobin, hematocrit, and platelets to check for infections, anemia, immune system disorders, and blood clotting issues. Best for: General health screening, diagnosing infections, anemia, and blood disorders.
2. Comprehensive Metabolic Panel (CMP14)
A CMP test evaluates kidney and liver function, blood sugar levels, electrolytes, and proteins to assess your overall metabolic health. Best for: Checking organ function, monitoring diabetes, and diagnosing metabolic disorders.
3. Cholesterol (Lipids) Profile Comprehensive:
This test measures LDL ("bad" cholesterol), HDL ("good" cholesterol), total cholesterol, and triglycerides, helping to assess heart disease risk. Best for: Monitoring heart health and managing cholesterol-related conditions.
4. Thyroid Stimulating Hormone (TSH)
A TSH test checks thyroid function, helping diagnose hypothyroidism (underactive thyroid) or hyperthyroidism (overactive thyroid). Best for: Individuals experiencing fatigue, weight gain, mood changes, or metabolism issues.
5. Hemoglobin A1c (Hgb A1c)
This test measures average blood sugar levels over the past 2-3 months and is critical for diabetes management. Best for: Diabetics, prediabetics, and those at risk for high blood sugar.
6. Vitamin D, 25-Hydroxy
A Vitamin D test measures blood levels of Vitamin D, which is essential for bone health, immune function, and mood regulation. Best for: Individuals with fatigue, muscle weakness, depression, or osteoporosis concerns.
7. Prostate-Specific Antigen (PSA) Test
PSA test screens for prostate health and helps detect early signs of prostate cancer or prostate enlargement. Best for: Men over 40, especially those with a family history of prostate cancer.
8. Testosterone, Total, Serum:
Measures testosterone levels, which affect muscle mass, mood, energy, libido, and overall health. Best for: Men experiencing low energy, reduced muscle mass, erectile dysfunction, or hormonal imbalance.
9. STD / STI Profile Ultimate with HIV
A comprehensive panel screening for multiple sexually transmitted infections, including HIV, chlamydia, gonorrhea, syphilis, herpes, and more. Best for: Anyone who is sexually active, has multiple partners, or wants a routine sexual health check.
10. COVID-19 Antibody Test IgG for SARS-CoV-2 Virus
This test detects antibodies to the COVID-19 virus, indicating past infection or vaccination response. Best for: Those who want to check their immunity after COVID-19 exposure or vaccination.
11. Hepatitis Panel (HAV or HBV Acute Infections)
A hepatitis panel checks for active infections of hepatitis A or B, which affect the liver. Best for: Those at risk of hepatitis exposure or experiencing liver disease symptoms.
12. Vitamin B12:
A Vitamin B12 test evaluates B12 levels, which are crucial for nerve function, brain health, and red blood cell production. Best for: People with fatigue, tingling in hands and feet, memory problems, or anemia.
13. Ferritin: Serum
Ferritin levels measure iron storage in the body, helping diagnose iron deficiency or overload. Best for: Individuals with fatigue, hair loss, dizziness, or anemia.
14. C-Reactive Protein, CRP (High-Sensitivity, Cardiac CRP, Preferred)
A high-sensitivity CRP test detects inflammation in the body, which is linked to heart disease, autoimmune disorders, and chronic illness. Best for: Monitoring heart health and inflammation-related conditions.
15. Food Sensitivity Test (209 Foods)
A comprehensive test that evaluates your body’s immune response to over 200 common foods. Best for: People with bloating, digestive issues, migraines, or unexplained fatigue.
16. Lyme Disease Antibodies, Total Immunoglobulins
A Lyme disease test detects antibodies against Borrelia bacteria, which causes Lyme disease. Best for: Individuals with a history of tick bites or Lyme-related symptoms (joint pain, fatigue, rash).
17. Female Fertility Panel Comprehensive
Measures key hormones affecting fertility, including FSH, LH, estrogen, progesterone, and prolactin. Best for: Women planning for pregnancy or experiencing irregular cycles or fertility issues.
18. Testosterone, Free (Direct), Serum with Total Testosterone
A more in-depth testosterone test that measures both free (active) and total testosterone levels. Best for: Men experiencing hormonal imbalances, fatigue, or muscle loss.
19. Allergy: Food Profile-Basic
Screens for common food allergies, detecting immune reactions to certain foods. Best for: Individuals with skin rashes, hives, stomach discomfort, or respiratory symptoms after eating.
20. Celiac Disease Profile Comprehensive - Blood Tests
A celiac panel checks for antibodies related to gluten intolerance and celiac disease. Best for: People experiencing bloating, diarrhea, weight loss, or gluten-related symptoms.
How These Lab Tests Can Improve Your Health
By regularly checking key biomarkers, you can:
✔ Catch health issues early – before they become serious
✔ Monitor chronic conditions – and adjust treatments accordingly
✔ Optimize diet & nutrition – by identifying deficiencies
✔ Ensure sexual health & disease prevention – through routine STD testing
✔ Improve energy, mood, and performance – by balancing hormones and vitamins
Why Choose Test Smartly Labs for Your Lab Testing Needs?
At Test Smartly Labs, we make health testing simple, fast, and convenient:
✔ No Doctor’s Referral Needed – Walk in or schedule an appointment.
✔ Fast & Reliable Results – Most results available within 24–72 hours.
✔ Confidential & Private Testing – Your health information is secure.
✔ Affordable Pricing & Insurance Options – Cost-effective self-pay and insurance billing available.
✔ Comprehensive Health Screenings in One Location – Making it easier to track your health.
📌 Find a Test Smartly Labs location near you and book your lab test today.
Stay Proactive About Your Health – Get Tested Today!
Regular lab testing is one of the most powerful tools for preventing disease, optimizing wellness, and taking control of your health. Whether you need a routine check-up, a diagnostic test, or an in-depth health screening, we are here to help.
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Popular$45
Measures red cells, white cells, platelets, and hemoglobin as a broad CBC with differential health screen. Free blood draw, no collection fee.
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Popular$49
A 14-marker Comprehensive Metabolic Panel (CMP) covering kidney, liver, electrolytes, and blood sugar — includes everything in a Basic Metabolic Panel (BMP) plus more. Free blood draw, no collection fee.
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Popular$399
A comprehensive women's fertility blood test covering ovarian reserve (AMH), ovulation, and reproductive plus thyroid hormones in one premium panel. Reviewed with your provider. Free blood draw, no collection fee.
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Popular$189
Allergen-specific IgE blood test measuring antibodies to common food allergens — milk, egg, wheat, soy, corn, peanut, beef, pork, fish, shellfish, and chocolate — to help identify food allergy triggers. Free blood draw, no collection fee.
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Popular$1,199
Food Sensitivity Complete measures your immune response to 210 foods plus 57 additives and preservatives — pinpointing the hidden triggers behind bloating, fatigue, headaches, and skin flare-ups to guide a personalized elimination plan.
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Popular$49
The Hemoglobin A1c (HbA1c) test measures your average blood sugar over 2-3 months - the standard test for prediabetes and diabetes screening, no fasting needed. Free blood draw, no collection fee.
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Popular$129
A blood panel screening for markers of acute hepatitis A, B, and C (HAV/HBV/HCV) infection, commonly ordered when evaluating the cause of recent liver inflammation. Free blood draw, no collection fee.
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Popular$69
Measures very low levels of C-reactive protein to help assess cardiovascular risk linked to chronic inflammation. Free blood draw, no collection fee.
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Popular$119
Two-tier Lyme antibody test (ELISA with reflex to Western blot) for Borrelia burgdorferi after a tick bite or symptoms. Free blood draw, no collection fee.
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Popular$59
The PSA (Prostate-Specific Antigen) blood test measures PSA protein levels — a key prostate screening for men's wellness and early detection. Recommended for men over 50 or those with risk factors. Free blood draw, no collection fee.
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Popular$279
Discreet, comprehensive STD/STI screening in one lab visit. This panel tests for: Chlamydia (NAA (Nucleic Acid Amplification) technology), Gonorrhea (NAA (Nucleic Acid Amplification) technology), Hepatitis B Surface Antibodies, Hepatitis B Core Antibody (HBcAb), Hepatitis C Antibody, Herpes Simplex Virus Type 2 (HSV-2), HIV Antigen/Antibody (4th Gen p24 with Reflex), and Syphilis (RPR (Rapid Plasma Reagin) method). One all-in price, free blood draw, no collection fee.
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Popular$69
Total Testosterone blood test measures the primary male sex hormone tied to energy, libido, muscle mass, and mood — a common first step for men checking hormone levels. Free blood draw, no collection fee.
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Popular$79
The Vitamin D 25-Hydroxy (25-OH) blood test measures your body's main storage form of vitamin D, the standard marker for assessing vitamin D status, bone and immune health. Free blood draw, no collection fee.
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$59
A blood typing test that identifies your ABO group (A, B, AB, O) and Rh factor for transfusion safety, pregnancy planning, donation, and personal health records. Free blood draw, no collection fee.
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$45
Measures red cells, white cells, platelets, and hemoglobin as a broad blood-health screen — the core CBC without the five-part white cell differential. Free blood draw, no collection fee.
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$159
An advanced cholesterol and lipoprotein-particle blood test panel — NMR LDL particle size, ApoB, and a full lipid panel — for a more complete cardiovascular risk assessment. Free blood draw, no collection fee, ever.
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$105
Detects IgG antibodies to SARS-CoV-2, an antibody (serology) test that measures a prior immune response and is not used for active COVID-19 infection. Free blood draw, no collection fee.
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$59
Ferritin blood test measures iron stores — a sensitive early marker used to assess iron deficiency, anemia, or iron overload behind fatigue, hair loss, and restless legs. Free blood draw, no collection fee.
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$99
Measures both free (active) and total testosterone for a complete picture of androgen status in men and women. Free blood draw, no collection fee.
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$45
The Hemoglobin (Hb) Solubility Blood Test is available in Greater Kansas City and screens for the presence of abnormal hemoglobin, particularly hemoglobin S, which is associated with sickle cell trait and sickle cell disease. A blood sample is used for this screening test. Free blood draw and specimen collection at our lab — no collection fee, ever.
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$1,289
The Nutrient Zoomer Comprehensive (Intra/Extra Cellular) is a nutritional screening test that measures levels of vitamins, minerals, amino acids, essential fatty acids, and other co-factors from a blood sample. It looks at nutrient status both inside and outside cells, offering a fuller picture of how the body uses these nutrients for overall wellness review.
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$44
The Rh Factor blood test determines whether your red blood cells carry the Rh(D) antigen, identifying Rh-positive or Rh-negative blood type for pregnancy, transfusion, and donation safety. Free blood draw, no collection fee.
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$39
TSH is the single most useful first-line thyroid marker — it shows whether your thyroid is underactive or overactive, whether you are looking into symptoms like fatigue, weight change or feeling cold, or monitoring a known thyroid condition. Your provider interprets your result. Free blood draw and specimen collection at our lab — no collection fee, ever.
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$449
A comprehensive 14-marker nutrition panel measuring Vitamins A, B1, B6, B12, C, E and K1, plus Folate and Beta-Carotene, and the minerals Iron, Zinc, Calcium, Potassium and Chloride. Free blood draw, no collection fee.
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$59
The Vitamin B12 (cobalamin) blood test measures your B12 level, key for energy, nerve function, and red blood cells. Often ordered for fatigue, tingling, or brain fog. Free blood draw, no collection fee.
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$89
The Vitamin C (Ascorbic Acid) Blood Test measures ascorbic acid, an antioxidant vitamin essential for collagen, immunity, iron absorption, and wound healing, to help evaluate suspected vitamin C deficiency and nutritional status. Free blood draw, no collection fee.
