Diagnostic Credits

    How Your Diagnostic Credits Work

    Transparent diagnostic credits & test costs, so you always know what each panel includes.

    Browse the LibrarySee Plans & Credits

    How Diagnostic Credits Work

    1. Credits Are Included

      Every Thryve plan comes with a set number of diagnostic credits.

    2. Order Your Tests

      Use your credits to order biomarkers and panels directly from your dashboard.

    3. Higher Tiers = More Testing Power

      Upgrade your plan for significantly more credits and deeper, more comprehensive insights.

    4. Everything Is Tracked for You

      View your remaining credits, test results, and progress all in one place through your personal HealthVault dashboard.

    Test Credit Library

    Available Tests & Credit Cost

    Blood Health

    3 tests

    • CBC w/ Auto Differential

      Counts and characterizes red cells, white cells, and platelets, key for anemia, infection, and systemic disorders.

      5 credits

    • Erythrocyte Sedimentation Rate (ESR)

      Measures how quickly red blood cells settle; used to detect inflammation and systemic conditions.

      5 credits

    • Ferritin

      Reflects iron storage levels; important for diagnosing iron deficiency, anemia, and systemic inflammation.

      5 credits

    Bone & Mineral Health

    5 tests

    • Calcium

      Tracks bone strength, nerve signaling, and muscle function; essential for metabolic and skeletal assessment.

      5 credits

    • Intact Parathyroid Hormone (iPTH)

      Regulates calcium and phosphorus; key test for bone density and chronic kidney disease evaluation.

      7 credits

    • Magnesium

      Supports hundreds of enzymatic reactions; critical for bone health, energy, and neurological function.

      5 credits

    • Phosphorus

      Works alongside calcium for bone strength; supports kidney function and cellular energy production.

      5 credits

    • Vitamin D, 25-Hydroxy

      Provides calcium absorption, immune regulation, and bone mineralization; critical for long-term health.

      7 credits

    Cardiovascular Health

    16 tests

    • Apolipoprotein A1 (ApoA1)

      The main protein in HDL particles; higher levels are associated with better cholesterol clearance.

      1 credits

    • Apolipoprotein B (ApoB)

      Counts the cholesterol-carrying particles that can build up in arteries; a strong predictor of cardiovascular risk.

      1 credits

    • Apolipoprotein B/A1 Ratio

      Strong predictor of cardiovascular risk; helps assess plaque formation beyond standard cholesterol levels.

      1 credits

    • Cholesterol, Total

      Foundational marker for assessing overall heart disease risk.

      5 credits

    • C-Reactive Protein, High Sensitivity (CRP HS)

      Detects low-grade inflammation linked to heart disease risk and metabolic syndrome.

      5 credits

    • Creatine Kinase (CK)

      Indicates muscle damage; used to evaluate cardiac events, myopathy, and statin-related muscle toxicity.

      5 credits

    • High-Density Lipoprotein (HDL) Cholesterol

      'Good' cholesterol; higher levels support cardiovascular protection and healthy lipid metabolism.

      5 credits

    • Low-Density Lipoprotein (LDL) Cholesterol (calc)

      Calculated LDL ('bad' cholesterol); a core marker for heart disease risk.

      1 credits

    • Non-HDL Cholesterol (calc)

      Total cholesterol minus HDL; captures all the cholesterol carried by atherogenic particles.

      1 credits

    • Very Low-Density Lipoprotein (VLDL) Cholesterol (calc)

      Calculated from triglycerides; reflects the particles that carry fat made by the liver.

      1 credits

    • Total Cholesterol:HDL Ratio

      Compares total cholesterol to HDL; a simple summary of cardiovascular risk.

      1 credits

    • Lipid Panel

      Comprehensive cardiovascular screening including total cholesterol, HDL, LDL, and triglycerides.

      7 credits

    • Lipoprotein(a) (Lp(a))

      Genetically elevated Lp(a) significantly raises heart attack and stroke risk independent of other lipids.

      7 credits

    • PLAC Test (Lp-PLA2)

      Identifies vascular inflammation and plaque vulnerability; strong independent predictor of heart attack risk.

      7 credits

    • Small Dense Low-Density Lipoprotein (sdLDL) Cholesterol

      The most atherogenic form of LDL; highly associated with coronary artery disease progression.

      7 credits

    • Triglycerides

      Measures fat in the blood; elevated levels are linked to cardiovascular disease and metabolic syndrome.

      5 credits

    Electrolyte Balance

    5 tests

    • Carbon Dioxide (CO2)

      Reflects bicarbonate levels and acid-base balance; important for kidney and respiratory function.

      5 credits

    • Chloride

      Key electrolyte for fluid balance and acid-base regulation.

      5 credits

    • Potassium

      Critical for heart rhythm, muscle function, and fluid balance.

      5 credits

    • Sodium

      Controls fluid distribution and is essential for nerve and muscle function.

      5 credits

    • Sodium:Potassium Ratio

      Compares sodium to potassium; read with the other electrolytes for fluid balance and adrenal context.

      1 credits

    Hormone Health

    13 tests

    • Cortisol

      The primary stress hormone; imbalances are linked to fatigue, weight gain, immune dysfunction, and adrenal health.

      7 credits

    • Dehydroepiandrosterone (DHEA) Sulfate

      Adrenal hormone precursor that declines with age; supports energy, libido, and immune function.

      5 credits

    • Estradiol

      Primary female sex hormone; critical for reproductive health, bone density, and mood regulation.

      5 credits

    • Follicle-Stimulating Hormone (FSH)

      Regulates reproductive cycles and fertility in both men and women.

      7 credits

    • Luteinizing Hormone (LH)

      Triggers ovulation and testosterone production; key for assessing reproductive and hormonal health.

      7 credits

    • Progesterone

      Balances estrogen, supports menstrual regularity, and is essential for fertility and pregnancy.

      7 credits

    • Prolactin

      Elevated levels can disrupt menstrual cycles, fertility, and libido in both men and women.

      7 credits

    • Sex Hormone-Binding Globulin (SHBG)

      Regulates the availability of sex hormones; key for assessing testosterone and estrogen balance.

      7 credits

    • Testosterone, Total

      Supports muscle mass, libido, energy, and mood; essential for both men and women's vitality.

      7 credits

    • Free Testosterone Index

      Estimates the share of testosterone available to the body, calculated from total testosterone and SHBG.

      2 credits

    • Testosterone:Estradiol (T:E2) Ratio

      Compares testosterone to estradiol; helps read hormone balance in both men and women.

      1 credits

    • Cortisol:DHEA-S Ratio

      Compares the two main adrenal hormones; a window into long-term stress load.

      1 credits

    • Testosterone:hs-CRP Ratio

      Reads testosterone against inflammation; low values can reflect inflammation weighing on hormone health.

      1 credits

    Inflammation & Immunity

    6 tests

    • C-Reactive Protein (CRP)

      Indicates systemic inflammation; used to monitor infection, injury, and cardiovascular risk.

      5 credits

    • Rheumatoid Factor (RF)

      Screens for rheumatoid arthritis and other autoimmune conditions.

      7 credits

    • Systemic Immune-Inflammation Index (SII)

      Combines platelet, neutrophil and lymphocyte counts into a single marker of systemic inflammation.

      1 credits

    • Systemic Inflammation Response Index (SIRI)

      Combines neutrophil, monocyte and lymphocyte counts to reflect inflammatory load.

      1 credits

    • Lymphocytes:Monocytes Ratio (LMR)

      Calculated from your blood count; a simple marker of immune balance.

      1 credits

    • Platelet:Lymphocyte Ratio (PLR)

      Calculated from your blood count; read alongside other markers to gauge inflammation.

      1 credits

    Kidney Health

    8 tests

    • Basic Metabolic Panel (BMP)

      Screens kidney function, blood sugar, and electrolytes in a single efficient panel.

      5 credits

    • Comprehensive Metabolic Panel (CMP)

      Broader assessment of kidney, liver, glucose, and electrolyte status.

      7 credits

    • Creatinine

      Measures kidney filtration efficiency; elevated levels indicate renal impairment.

      5 credits

    • Glomerular Filtration Rate (eGFR)

      Estimates kidney function; the gold standard for chronic kidney disease staging.

      5 credits

    • Renal Function Panel

      Evaluates overall kidney health including electrolytes, creatinine, and BUN.

      7 credits

    • Urea Nitrogen (BUN)

      Reflects protein metabolism and kidney filtration capacity.

      5 credits

    • BUN:Creatinine Ratio

      Compares BUN to creatinine; helps tell hydration and protein intake apart from kidney changes.

      1 credits

    • Urinalysis, Routine

      Checks urine for protein, glucose, blood, ketones, infection markers and more in one routine screen.

      5 credits

    Liver Health

    6 tests

    • Alanine Aminotransferase (ALT/SGPT)

      Highly specific marker for liver cell damage; elevated in hepatitis, fatty liver, and drug toxicity.

      5 credits

    • Alkaline Phosphatase

      Indicates liver, bile duct, or bone disorders when elevated.

      5 credits

    • Aspartate Aminotransferase (AST/SGOT)

      Signals liver or muscle damage; used alongside ALT for comprehensive liver assessment.

      5 credits

    • Bilirubin, Direct

      Measures liver's ability to process bile; elevated levels indicate liver or bile duct disease.

      5 credits

    • Bilirubin, Total

      Overall bilirubin levels; elevated in liver disease, hemolysis, or bile obstruction.

      5 credits

    • Hepatic Function Panel

      Comprehensive assessment of liver enzymes, proteins, and bilirubin for full liver health screening.

      5 credits

    Metabolic Health

    7 tests

    • Adiponectin

      Anti-inflammatory adipokine; low levels are strongly linked to insulin resistance, obesity, and metabolic syndrome.

      7 credits

    • Glucose (Serum)

      Measures blood sugar levels; foundational test for diabetes and metabolic health.

      5 credits

    • Hemoglobin A1c (HbA1c)

      Reflects 3-month average blood sugar control; essential for diabetes management and prevention.

      5 credits

    • Homeostasis Model Assessment for Insulin Resistance (HOMA-IR)

      Calculates insulin resistance using fasting glucose and insulin; key for metabolic syndrome detection.

      7 credits

    • Homocysteine

      Elevated levels increase cardiovascular, stroke, and cognitive decline risk; influenced by B-vitamin status.

      7 credits

    • Insulin

      Measures pancreatic insulin output; vital for assessing early diabetes risk and metabolic dysfunction.

      7 credits

    • Uric Acid

      Elevated uric acid is linked to gout, kidney stones, and increased cardiometabolic risk.

      5 credits

    Nutrient Health

    4 tests

    • Folate

      Supports DNA synthesis, red blood cell formation, and neural tube health during pregnancy.

      7 credits

    • Iron

      Core component of hemoglobin; deficiency causes fatigue, weakness, and impaired immune function.

      5 credits

    • Ferritin:Albumin Ratio (FAR)

      Reads iron stores against albumin; adds context when inflammation may be raising ferritin.

      1 credits

    • Vitamin B12

      Essential for nerve function, DNA synthesis, and red blood cell production; deficiency causes neurological issues.

      7 credits

    Protein Status

    4 tests

    • Albumin

      Key marker of nutritional status and liver function; low levels indicate malnutrition or chronic illness.

      5 credits

    • Globulin

      The protein fraction that includes antibodies; read with albumin for immune and liver health.

      1 credits

    • Albumin:Globulin Ratio

      Compares the two main blood proteins; shifts can point to liver, kidney or immune changes.

      1 credits

    • Total Protein

      Assesses overall protein levels; reflects liver function, nutritional status, and immune health.

      5 credits

    Thyroid Health

    7 tests

    • Anti-Thyroglobulin Antibodies (Anti-TG)

      Identifies autoimmune thyroid conditions like Hashimoto's thyroiditis.

      7 credits

    • Thyroid Peroxidase (TPO) Antibodies

      Highly sensitive marker for autoimmune thyroid disease; elevated in Hashimoto's and Graves' disease.

      7 credits

    • Triiodothyronine (T3), Free

      Active thyroid hormone; direct indicator of thyroid function and metabolic rate.

      7 credits

    • Triiodothyronine (T3), Total

      Measures total T3 levels; used to assess thyroid conversion and overall thyroid output.

      7 credits

    • Thyroxine (T4), Free

      The main storage thyroid hormone; critical for evaluating hypothyroidism and hyperthyroidism.

      7 credits

    • Thyroxine (T4), Total

      Total T4 levels reflecting thyroid output and binding protein status.

      7 credits

    • Thyroid Stimulating Hormone (TSH)

      Primary screening test for thyroid dysfunction; regulates T3 and T4 production.

      7 credits

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