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Vitamin B12 (Cobalamin) and Folate Panel, Serum from Jason Health

Labbrary Test GradeUseful
Your Fit Score
Not calculated

Answer five questions to see how this panel matches your goals, budget, collection preferences, access, and support needs.

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Labbrary's review, Fit Score, and basic comparison are free. The provider's panel, shipping, collection, clinician review, and other services are separate. About 2 minutes. No account required.

Measures serum vitamin B12 and folate to help identify deficiencies associated with pernicious anemia, malabsorption, poor intake, or other causes.

Current price
$48
Sample
Blood
Turnaround
1 to 6 days
Access
Direct Lab, Lab Visit, Order Online
Evidence & Key Facts
Source collectedLast source check September 2, 2026

Evidence basis. This named result reflects the sources and verification evidence listed on this page as of the date shown.

Best for

Micronutrients

Standout strength

The first-party catalog names 2 measurements for Vitamin B12 (Cobalamin) and Folate Panel, Serum, including Folate, Serum, Vitamin B12.

Important watch-out

Vitamin B12 (Cobalamin) and Folate Panel, Serum requires a blood draw at a participating laboratory.

Vitamin B12 (Cobalamin) and Folate Panel, Serum from Jason Health
Labbrary Test GradeUseful
Your Fit Score
Not calculated

Answer five questions to see how this panel matches your goals, budget, collection preferences, access, and support needs.

Calculate my fit

Labbrary's review, Fit Score, and basic comparison are free. The provider's panel, shipping, collection, clinician review, and other services are separate. About 2 minutes. No account required.

Measures serum vitamin B12 and folate to help identify deficiencies associated with pernicious anemia, malabsorption, poor intake, or other causes.

Current price
$48
Sample
Blood
Turnaround
1 to 6 days
Access
Direct Lab, Lab Visit, Order Online
Evidence & Key Facts
Source collectedLast source check September 2, 2026

Evidence basis. This named result reflects the sources and verification evidence listed on this page as of the date shown.

Best for

Micronutrients

Standout strength

The first-party catalog names 2 measurements for Vitamin B12 (Cobalamin) and Folate Panel, Serum, including Folate, Serum, Vitamin B12.

Important watch-out

Vitamin B12 (Cobalamin) and Folate Panel, Serum requires a blood draw at a participating laboratory.

Labbrary+

The Test Grade. The Reason Behind It.

Potentially useful for the right buyer, with meaningful evidence, coverage, transparency, access, cost, terms, or privacy tradeoffs to review.

A lower grade does not mean a panel is a bad personal fit. Your Fit Score can be higher when its purpose, price, sample, access, or support matches what you need.

Explore the Full Methodology
Labbrary Test GradeUseful

Next step

Check the panel or research the provider

Prices, availability, and ordering requirements can change. Confirm the current details before purchasing.

View Exact Panel on Provider SiteView Jason Health profile

Scope, both directions

Inside the Panel. Beyond the Name.

Named measurements

  • Folate, Serum
  • Vitamin B12

Measured categories and focus areas

  • Nutrients
  • Micronutrients

Important limits and omissions

  • The exact performing Quest Diagnostics facility for this order is not named; only the laboratory company is identified.
  • Per-offer assay method and offer-specific analytical performance are not published for this exact test.
  • A dedicated first-party Terms of Service / Privacy Policy page and panel-specific data retention terms were not located on jasonhealth.com.

No broader panel in the Labbrary catalog lists every biomarker on this one for a lower listed price.

Counted among one-time lab-draw listings with a published price, matched by published biomarker names. That doesn’t mean the tests are equivalent. Updated October 2, 2026.

The full breakdown

Eight Dimensions.
One Named Result.

Open any row for the reasoning and evidence behind the named result.

Exact performing Quest Diagnostics facility, assay method, and offer-specific analytical performance are not published for this exact offer. Limitation: Exact performing Quest Diagnostics facility, assay method, and offer-specific analytical performance are not published for this exact offer.

Any age may be tested, including children (parent-ordered); titles preserve sex-specific and panel-specific applicability. Limitation: No additional limitation was recorded in the authority row.

Testing is offered in all states except NY, NJ, and RI, whose regulations do not allow ordering lab tests online. Limitation: No additional limitation was recorded in the authority row.

Results are delivered as a secure online PDF via email and remain under the customer account; no clinician interpretation by Jason Health is published, and the FAQ directs customers to share results with their own doctor. Limitation: No published statement of included interpretation or reference-range presentation.

Exact all-inclusive cash prices and refund terms (cancel unused order within 21 days, less $35 fee) are published; a dedicated first-party Terms of Service / Privacy Policy page was not located on jasonhealth.com. Limitation: ToS/Privacy page not located via search; direct fetch was unavailable.

Order online, then walk in to one of about 2,300 Quest Diagnostics locations across the US; no appointment required, and the lab order is valid for 12 months from purchase. Limitation: No additional limitation was recorded in the authority row.

The cash price is all-inclusive: doctor's order, all lab/testing fees, and online results, with nothing owed to Quest afterward; reflex/follow-up testing is included at no additional charge. Limitation: No additional limitation was recorded in the authority row.

Service is described as confidential with no ID needed at the lab; data retention and deletion terms are not published. Limitation: No published retention/deletion terms.

What it asks of you

Sample and fulfillment journey

Order

Confirmed

Order this exact panel through the official Jason Health product route; the route identifies the panel and its current price.

Panel-specific source · Source dated September 1, 2026

Collect

Partially confirmed

Collect the specimen for this exact order at a participating laboratory. Confirm a nearby location for your state before purchase.

Panel-specific source · Source dated September 1, 2026

Report

Partially confirmed

Results are delivered through the Jason Health service for this exact order; panel-specific delivery timing and interpretation are not confirmed.

Panel-specific source · Source dated September 1, 2026

Under the hood

Follow the Evidence.

Every published claim should trace to a dated source. Missing evidence remains visible instead of being filled with assumptions.

Source 1Recorded for this record. Last source check September 2, 2026.View source

True total cost

The Price. Plus the Details.

Pricing for Vitamin B12 (Cobalamin) and Folate Panel, Serum
ItemCurrent disclosed priceNote
Panel$48Verify the checkout total, shipping, and collection fees before ordering.
Checkout feesNone addedJason Health's fee record shows no order, draw or physician fee for this test.
Total at checkout$48The listed price, with no added fees on record.
HSA/FSA paymentNot confirmedHSA/FSA payment eligibility has not been confirmed from provider documentation.
Optional servicesNot confirmedClinician review, subscriptions, and retesting discounts are listed only when documented.

Price status. This record shows disclosed pricing. Checkout costs can change and should be verified before purchase.

Your data

Your Data. Your Questions.

Privacy details are scored only when source documentation is available. Unconfirmed retention, deletion, research use, or marketing practices remain unconfirmed.

Reading the labels

What Has Been Checked?

Source collected

Evidence labels stay separate from the Test Grade. They show how much source support exists for the evaluation.

The balance

The Strengths. The Tradeoffs.

Strengths

  • The first-party catalog names 2 measurements for Vitamin B12 (Cobalamin) and Folate Panel, Serum, including Folate, Serum, Vitamin B12.
  • The exact first-party price is 30 USD, with online ordering and walk-in laboratory collection documented.

Watch-outs

  • Vitamin B12 (Cobalamin) and Folate Panel, Serum requires a blood draw at a participating laboratory.
  • The reviewed sources do not confirm exact-panel analytical methodology or individualized result interpretation for Vitamin B12 (Cobalamin) and Folate Panel, Serum.

Take it with you

The Test Truth Card

The key facts from this review in one compact card.

Same biomarkers, other sellers

Other Ways to Buy This Test.

3 other listings in the Labbrary catalog publish this exact biomarker list, with a lab draw.

Vitamin B12 (Cobalamin) and Folate Panel

Mito Health

Useful

Measures vitamin B12 and folate together in a blood sample for a focused check of these two nutrients.

Price
$15.08
Turnaround
2 days
See Labbrary reviewView Exact Panel on Provider Site
Labbrary+

Vitamin B12 & Folate (Folic Acid), Serum

Marek Health

Useful

Check vitamin B12 and serum folate through Quest; follow the biotin preparation note.

Price
$50
Turnaround
14 days
See Labbrary reviewView Exact Panel on Provider Site
Labbrary+

Listed prices from the Labbrary catalog. Some sellers add fees at checkout, so compare the total before you pay. Updated October 2, 2026.

Keep deciding

Methylmalonic Acid and Homocysteine Panel

Mito Health

Useful

Pairs homocysteine with methylmalonic acid to clarify possible functional vitamin B12 deficiency, especially when serum B12 is borderline.

Price
$39.92
Turnaround
Not confirmed
See Labbrary reviewView Exact Panel on Provider Site
Labbrary+
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Verification History

September 2, 2026Recorded source date.Source collected

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