Blood Test Watchdog

Nutrients and vitamins

Homocysteine test: where to get it and what it costs

An amino acid that depends on B12, folate and B6 for clearance.

Cheapest on its own
Not sold singly
Plans that include it
9
of 38 mapped
Sold as an add-on
1
plans
LOINC
13965-9
lab code

By Julian Caraulani · prices and lists read October 31, 2026 · no reference ranges, no advice

The cheapest way to get Homocysteine on its own

None of the lab stores we track sells Homocysteine as a single test at a published price. It comes inside the plans below.

Plans that include Homocysteine

From each plan's published list. "Named" means the provider lists it; "inferred" means it lists a standard panel that contains it.

PlanHow it is listedPlan pricePer measured marker
Mito Health
Mito Core Panel
checked 2026-10-31
Named$276.75/yr$3.74
Labs by Hims
Labs by Hims (Advanced, $349/yr)
checked 2026-10-31
Named$349/yr$5.54
Function Health
Function Membership
checked 2026-10-31
Named$365/yr$3.69
Everlywell
Everlywell 360
checked 2026-10-31
Named$399/yr$5.25
Mito Health
Mito Pro Panel
checked 2026-10-31
Named$453.57/yr$4.88
Lifeforce
Lifeforce Diagnostic / Membership panel
checked 2026-10-31
Named$599/yr$11.98
Marek Health
Total Health Panel - Complete
checked 2026-10-31
Named$895/yr$10.65
Marek Health
Total Health Panel - Executive
checked 2026-10-31
Named$1,950/yr$18.93
Mito Health
Mito Ultra
checked 2026-10-31
Namedsee reviewn/a

Sold as an add-on: Superpower (Methylation Panel, price not published).

Not in these main plans: Superpower, Empirical, InsideTracker, Marek Comprehensive, Maximus Optimal, Maximus Maximal, Quest Elite, Labcorp Advanced, Ulta Comprehensive, SiPhox Longevity Essentials, SiPhox Ultimate 360, Rythm.

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Other markers people price

Questions

Which blood test memberships include Homocysteine?

9 of the plans whose lists we mapped include it: Function, Mito Core, Lifeforce, Labs by Hims, Everlywell 360, Mito Pro, Mito Ultra, Marek Complete and more. Superpower sells it as an add-on.

Which plans do not test Homocysteine?

Among the main plans: Superpower, Empirical, InsideTracker, Marek Comprehensive, Maximus Optimal, Maximus Maximal, Quest Elite, Labcorp Advanced, Ulta Comprehensive, SiPhox Longevity Essentials, SiPhox Ultimate 360, Rythm. Check a plan's own list before you buy if this marker matters to you.

Do I need a doctor's order for a Homocysteine test?

Memberships and most lab stores include an order from a clinician they work with, so you do not need your own. Direct-access rules differ by state: New York, New Jersey and Rhode Island restrict it, and lab stores do not sell there.

What is a normal Homocysteine level?

We do not publish reference ranges or interpret results. Ranges differ by lab, method, age and sex, and what a number means for you is a question for a clinician who knows your history.

Blood Test Watchdog compares testing services. It is not medical advice, does not interpret results and does not publish reference ranges as advice. Talk to a licensed clinician about which tests you need and what your results mean.