Guides
Each guide cites its sources and links to the live price table where a price matters.
By Julian Caraulani · Last updated
What Is a Hemoglobin A1c Test? What It Measures and Costs
An A1c test reflects your average blood sugar over about three months. What it measures, what can skew it, which services include it, and the cheapest way to buy it.
Updated October 31, 2026
ApoB Test Cost (2026): Where to Get It and What You Pay
What an ApoB blood test costs on its own at lab stores, which memberships include it, which only estimate it, and where you cannot order it. Every price sourced.
Updated October 31, 2026
At-Home Blood Test Kits Compared (2026): Accuracy, Lab, Price
At-home blood test kits compared: which lab runs each, how the sample is taken, how many markers, the yearly cost, and how accurate finger-prick results are.
Updated October 31, 2026
Blood Test Cost Without Insurance (November 2026): 6 Stores Priced
What 7 common blood tests cost without insurance at 6 lab-test stores, with each store's draw or physician fee added, and the cheapest store in each case.
Updated October 31, 2026
Blood Test Privacy (2026): Who Sees Your Results, 14 Services
Which blood testing services are covered by HIPAA, which share data for advertising or sell de-identified results, and what each privacy policy says, quoted.
Updated October 31, 2026
What Is a CBC Blood Test? What It Measures and What It Costs
A CBC with differential counts your red cells, white cells and platelets. What each part measures, which services include it, and the cheapest way to order one.
Updated October 31, 2026
Cheapest Full Blood Panel Without a Doctor (2026), Priced
The cheapest way to get a full blood panel without your own doctor: memberships, lab panels and an 11-test core set priced test by test at lab stores.
Updated October 31, 2026
What Is a CMP Blood Test? What It Measures and What It Costs
A CMP measures 14 substances, from glucose and electrolytes to liver and kidney markers. What each one is, which services include it, and the cheapest way to buy it.
Updated October 31, 2026
Full Body Blood Test Cost (2026): 11 Broadest Panels Priced
What a full body blood test costs: the broadest panels ranked by markers actually measured, with price, cost per measured marker, draws a year and gaps.
Updated October 31, 2026
Everlywell vs LetsGetChecked (2026): Price, Lab and Privacy
Everlywell vs LetsGetChecked compared on kit prices, the yearly lab panel, who runs the samples, clinician review, NY availability, refunds and data sharing.
Updated October 31, 2026
What Is a Ferritin Blood Test? What It Measures and Costs
A ferritin test measures the protein that stores iron in your body. What it shows, how it differs from an iron test, and the cheapest places to order it yourself.
Updated October 31, 2026
Function Health Alternatives (2026): 9 Options, Cost per Marker
Function Health alternatives, ranked by yearly price and cost per measured marker: Empirical, Superpower, Mito, Maximus, Hims and lab panels; what each skips.
Updated October 31, 2026
Function Health New York Cost (2026): The NY and NJ Fee, Sourced
What Function Health costs in New York and New Jersey, why the lab bills a fee on top, what Function does not publish, and the NY prices other services post.
Updated October 31, 2026
Function Health Review 2026: Is It Worth It, Marker by Marker?
Function Health costs a year, what it measures once calculated ratios are removed, which lab runs it, privacy, NY and NJ fees, and when ordering yourself is cheaper.
Updated October 31, 2026
Function Health vs Superpower: Price, Markers Measured and Lab
Function Health vs Superpower on yearly price, markers actually measured, cost per measured marker, NY and NJ pricing, states, lab and privacy. All sourced.
Updated October 31, 2026
HSA and FSA Eligible Blood Tests (2026): 16 Services Checked
Which blood testing services accept HSA and FSA cards, which give an itemized receipt, when a letter of medical necessity helps, and what the IRS says counts.
Updated October 31, 2026
InsideTracker Review (2026): Cost, 48 Markers and Renewal Terms
InsideTracker review: the Ultimate plan's first-year cost, how many markers it measures, who reads results, NY and NJ fees, and how it compares to Function.
Updated October 31, 2026
Labcorp OnDemand Review 2026: Prices, Fees and Excluded States
Labcorp OnDemand reviewed: panel and single-test prices, cost per measured marker, who orders your test, refund fees, which states it skips, and its privacy wording.
Updated October 31, 2026
What Is a Lipid Panel? What It Measures and What It Costs
A lipid panel measures total, LDL and HDL cholesterol and triglycerides. What each one is, which services include it, and the cheapest way to order one yourself.
Updated October 31, 2026
Lp(a) Test Cost (2026): 8 Sellers Priced, Fees Included
What a lipoprotein(a) blood test costs on its own at 8 sellers with draw and physician fees added, which memberships include Lp(a), and where you cannot order it.
Updated October 31, 2026
Ordering Your Own Blood Test: What Each State Allows (2026)
Can you order your own blood work without a doctor? How direct-access testing works, which states restrict it (NY, NJ, RI, MD), and which services sell where.
Updated October 31, 2026
Quest vs Labcorp OnDemand Prices (2026): 12 Tests Compared
Quest and Labcorp OnDemand compared test by test: list prices, Quest's physician fee, panels per measured marker, cancellation fees, states and privacy wording.
Updated October 31, 2026
Rythm Health Review (2026): The Real Yearly Cost of a $79 Test
Rythm Health reviewed: the yearly cost of its monthly at-home test, the 23 markers it measures, its own CLIA lab, refund terms, privacy and cheaper cadences.
Updated October 31, 2026
Superpower Review (2026): Price, Markers Measured, NY and NJ Cost
Superpower blood test review: the yearly price, how many of its 100+ biomarkers are measured, the NY and NJ price, which lab runs it, refunds and privacy.
Updated October 31, 2026
What Is a Testosterone Blood Test? Total vs Free, and Costs
A testosterone blood test measures total testosterone, free testosterone, or both. What each one shows, which to order, and the cheapest places to buy it yourself.
Updated October 31, 2026
What Is a TSH Test? What It Measures and What It Costs
A TSH test measures thyroid-stimulating hormone, the pituitary signal that runs your thyroid. What it shows, how it is drawn, and the cheapest places to order it.
Updated October 31, 2026
Ulta Lab Tests Review 2026: Prices vs Quest, Fees and Legitimacy
Ulta Lab Tests reviewed: single-test prices against Quest's own store, the draw fee, its panels per measured marker, the 2026 Hawaii order, states and refunds.
Updated October 31, 2026
What Is a Vitamin D (25-Hydroxy) Blood Test? Measures and Costs
A vitamin D blood test measures 25-hydroxyvitamin D, the form labs use to gauge vitamin D status. What it shows, the other test, and the cheapest places to order.
Updated October 31, 2026