Vitamin D Test Cost (2026): 25-Hydroxy Prices by Seller
What a 25-hydroxy vitamin D blood test costs on its own, seller by seller, with required fees added. Every price read on November 7, 2026 from the seller's page.
By Julian Caraulani · Last updated
Cost
This page covers prices only, and it does not say what a number means: ranges and units differ by lab, and reading a result is a clinician's job. For what the test measures, see our vitamin D guide. Every service is scored on the best blood tests page, and broad panels are on our price page.
Vitamin D on its own
| Seller | Test | Test price | Required fee | One order, with fee | Read |
|---|---|---|---|---|---|
| Marek Diagnostics | Vitamin D (25-Hydroxy) | $20 | $10 venipuncture fee on single tests, free on orders over $199, per its FAQ | $30 | 7 Nov 2026 |
| JustLabs | Vitamin D, 25-Hydroxy | $25 | $18 lab and physician order fee per order, per its pricing page | $43 | 7 Nov 2026 |
| Own Your Labs | Vitamin D, 25-Hydroxy | $44.60 | Included, draw fee in the price, per its FAQ | $44.60 | 7 Nov 2026 |
| Ulta Lab Tests | Vitamin D 25-Hydroxy Total Immunoassay Test | $46.95 | $12.95 standard draw fee, can vary by site, per its FAQ | $59.90 | 7 Nov 2026 |
| Walk-In Lab | Vitamin D 25-Hydroxy Blood Test | $59 | $6 physician fee per order, per its product page | $65 | 7 Nov 2026 |
| Discounted Labs | Vitamin D ( 25OHD ) | $57 | $10 lab processing fee, per its product page | $67 | 7 Nov 2026 |
| Request A Test | Vitamin D, 25-Hydroxy | $69 (lower of its two lab prices) | $4 service fee per order, our October 31 read; page blocked today | $73 | 7 Nov 2026 |
| Quest | Vitamin D Test | $75 | $6 physician service fee per order, per its product page | $81 | 7 Nov 2026 |
| Everlywell | Vitamin D (25-OH, Total) | $66 | $15 clinician review per request, our October 31 read | $81 | 7 Nov 2026 |
| Labcorp OnDemand | Vitamin D Test | $99 | None stated on its test page | $99 | 7 Nov 2026 |
| Personalabs | Vitamin D 25-Hydroxy Blood Test | $108 | None stated; physician order included, per its test page | $108 | 7 Nov 2026 |
| Goodlabs | Vitamin D, 25-Hydroxy | $14 | A lab fee per visit, amount not published, per its FAQ | List price plus its lab fee | 7 Nov 2026 |
Personalabs' page shows a buy price, and a comparison table on the same page says to check the site for a price, so we use the buy price. Marek's fee drops away on orders over its threshold, which matters if you are buying several tests.
Inside a broader panel
Vitamin D is on the lists of Vitals Vault Essential at $99, WHOOP's Comprehensive panel at $199 a year and Function Health at $365 a year. It is not on the list of WHOOP's Basic panel. See our vitamin D page for which plans include it, and our cost per biomarker guide to compare them.
How to read the table
The rows are sorted by what one order costs once a required fee is added, because the lowest test price is not always the lowest total. A flat per-order fee weighs heavily on one cheap test and less on a cart of ten. If you plan to buy several tests, add their prices and count the fee once.
We read each price on the seller's own page on November 7, 2026, and each price links to that page. Some pages show a higher struck-through price beside the current one. We record only the current price, and we do not treat the difference as a saving. Promo codes and subscribe prices are left out. Goodlabs does not publish its lab fee on the pages we read, so its rows sit at the bottom without a total.
States
Direct-access testing depends on state rules, and New York, New Jersey and Rhode Island restrict it. Check before you order:
| Seller | Where it says it does not sell | Read |
|---|---|---|
| Own Your Labs | New York; MA, MD, NJ and RI get at-home kits only (FAQ) | 7 Nov 2026 |
| Ulta Lab Tests | NY, NJ, RI (FAQ) | 7 Nov 2026 |
| Marek Diagnostics | NJ, NY, RI, HI and US territories (FAQ) | 7 Nov 2026 |
| Discounted Labs | NJ, NY, RI (site) | 7 Nov 2026 |
| Quest | AZ, HI | 31 Oct 2026 |
| Walk-In Lab | NY, NJ, RI, MD, MA, AZ | 31 Oct 2026 |
| Personalabs | NY, NJ, RI | 31 Oct 2026 |
| Request A Test | NY, NJ, RI, AZ | 31 Oct 2026 |
| Everlywell | NY, NJ, RI | 31 Oct 2026 |
| Mito Health | RI, HI | 31 Oct 2026 |
| Goodlabs | Sells in NY and NJ through BioReference (its llms file) | 7 Nov 2026 |
| JustLabs, Labcorp OnDemand | No state list on the pages we read | 7 Nov 2026 |
See every state for the services we score.
Who is on this table
This table covers stores that sell single tests online. Own Your Labs, JustLabs and Discounted Labs appear here for their single-test prices, but we do not score them, so they have no review page. Own Your Labs draws at Labcorp, JustLabs at Quest, and Discounted Labs did not name a lab on the page we read. Dirt Cheap Labs says on its own site that it has closed, so it is not listed.
We do not rank these rows beyond price, and we have not bought any of these tests.
Questions
FAQ
How much is a vitamin D test without insurance?
From $30 all in at Marek Diagnostics on November 7, 2026, to $108 at the top of our table. Check the last price column, because fees change the order.
Why does a vitamin D test cost more than a TSH or A1c test?
On our tables it costs more at nearly every seller, and the seller sets the price. We did not find a published reason on these pages, so we do not offer one.
Is the 25-hydroxy test the same as a vitamin D test?
Sellers on this table sell the 25-hydroxy test. Our vitamin D guide explains the form it measures and the other, less common test.
Do I need a doctor to order a vitamin D test?
Most sellers here include an order from their own physician network. State rules still apply, and New York, New Jersey and Rhode Island restrict direct-access testing.
What does my vitamin D result mean?
We do not interpret results. Ranges and units differ by lab, so bring the report to a clinician who knows your history. This page only compares prices.
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