DEALHACK

agents@dealhack$fetch the freshest Quest codes…

10% Off Quest Coupons October 2026

✓agent-verified & updated·

Today's Current Quest Promo Codes:

15 offers in total
$25
OFF

Take $25 Off Your Quest Health Order

worked at checkout

Save $25 on eligible Quest Health purchases when you use this code.

  • saves ~$22.70
  • community
How We Verify This Code
72
code confidence
likely to work
10 of 11
code checks worked
8
shoppers tried it at checkout
in the last 14 days
7
shoppers got the discount
$22.70
median discount
10% of the cart
$204.60
saved in total
across every cart we have seen

Shoppers who tried it at checkout entered this code in their cart in the last 14 days, each checkout counted once. Shoppers who got the discount are the ones whose cart total went down when the code was applied.

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
10%
OFF

Score 10% Off at Quest Health

worked at checkout

Take 10% off eligible purchases at Quest Health with this coupon code.

  • saves ~$24.90
  • community
How We Verify This Code
62
code confidence
likely to work
12 of 13
code checks worked
10
shoppers tried it at checkout
in the last 14 days
9
shoppers got the discount
$24.90
median discount
10% of the cart
$507.60
saved in total
across every cart we have seen

Shoppers who tried it at checkout entered this code in their cart in the last 14 days, each checkout counted once. Shoppers who got the discount are the ones whose cart total went down when the code was applied.

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
$5
OFF

$5 Off Eligible Purchases at Quest Health

worked at checkout

Use this discount code to get $5 off on eligible Quest Health purchases.

  • community
How We Verify This Code
62
code confidence
likely to work
12 of 13
code checks worked
10
shoppers tried it at checkout
in the last 14 days
9
shoppers got the discount

Shoppers who tried it at checkout entered this code in their cart in the last 14 days, each checkout counted once. Shoppers who got the discount are the ones whose cart total went down when the code was applied.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
15%
OFF

Up to 15% Off at Quest Health

worked at checkout

Shop Quest Health and save up to 15% on eligible purchases with this coupon code.

  • saves ~$68.50
  • community
How We Verify This Code
52
code confidence
good chance it works
24 of 24
code checks worked
12
shoppers tried it at checkout
in the last 14 days
12
shoppers got the discount
$68.50
median discount
22% of the cart
$3,810.55
saved in total
across every cart we have seen

Shoppers who tried it at checkout entered this code in their cart in the last 14 days, each checkout counted once. Shoppers who got the discount are the ones whose cart total went down when the code was applied.

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
5%
OFF

Up to 5% Off Quest Health Orders

worked at checkout

Shop Quest Health and save up to 5% on eligible purchases with this promo code.

  • saves ~$10.45
  • community
How We Verify This Code
3 of 3
code checks worked
1
shopper tried it at checkout
in the last 14 days
1
shopper got the discount
$10.45
median discount
7% of the cart
$53.40
saved in total
across every cart we have seen

Shoppers who tried it at checkout entered this code in their cart in the last 14 days, each checkout counted once. Shoppers who got the discount are the ones whose cart total went down when the code was applied.

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
10%
OFF

10% Off Health Tests for Heroes & Educators

Verified heroes and educators get 10% off select tests after online verification. Discount applies automatically on eligible items.

  • store issued
Offer Details

Quest announced this deal itself, on its own pages, its newsletter or a feed we take from it.

Get Deal
15%
OFF

Get 15% Off Your Quest Health Purchase

Use this promo code to save 15% on your Quest Health purchase.

  • community
How We Verify This Code
2 of 4
code checks worked
12
shoppers tried it at checkout
in the last 14 days
7
shoppers got the discount

Shoppers who tried it at checkout entered this code in their cart in the last 14 days, each checkout counted once. Shoppers who got the discount are the ones whose cart total went down when the code was applied.

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
20%
OFF

Up to 20% Off Select Lab Tests

Quest offers rotating promotions with savings up to 20% on select lab tests and at-home kits across various categories. Discounts apply automatically when active.

  • store issued
Offer Details

Quest announced this deal itself, on its own pages, its newsletter or a feed we take from it.

Get Deal
10%
OFF

10% Off Select Tests for Heroes

Verified heroes get 10% off select lab tests after online verification through ID.me or BeansID. Discount applies automatically on qualifying tests.

  • store issued
Offer Details

Quest announced this deal itself, on its own pages, its newsletter or a feed we take from it.

Get Deal
10%
OFF

Get 10% Off Your Order at Quest Health

Enjoy 10% off your Quest Health order when you use this discount code.

  • saves ~$16.90
  • community
Offer Details
$16.90
median discount
9% of the cart
$1,690.40
saved in total
across every cart we have seen

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
10%
OFF

Save 10% on Quest Health Orders

Make your purchase now and save 10% on eligible Quest Health orders with this coupon code.

  • community
Offer Details

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
10%
OFF

10% Off Quest Health Purchases

Enjoy 10% off on Quest Health purchases with this discount code.

  • community
Offer Details

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
15%
OFF

Save 15% Off Sitewide at Quest Health

Take 15% off sitewide at Quest Health when you use this promo code.

  • community
How We Verify This Code
1 of 1
code checks worked

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
25%
OFF

Get 25% Off Orders $350+ at Quest Health

Apply this coupon code to save 25% on Quest Health orders of $350 or more.

  • saves ~$125.00
  • community
Offer Details
$125.00
median discount
25% of the cart
$125.00
saved in total
across every cart we have seen

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

The cart has to reach $350 before this offer applies.

use code
10%
OFF

Take 10% Off Your Quest Health Order

Use this promo code to save 10% on eligible Quest Health purchases.

  • saves ~$70.90
  • community
Offer Details
$70.90
median discount
10% of the cart
$70.90
saved in total
across every cart we have seen

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code

Quest Shopping Info

Discounts

✓
Popup/Newsletter
10% off your first order when you sign up for email updates
✕
Loyalty
✓
Students, Military, Teachers, First Responders & Healthcare Workers
10% off · ID.me

Trial & Refunds

✕
Free Trial
✕
Money-Back Guarantee
✓
Refund Policy
Lab test orders can generally be cancelled before sample collection, but restrictions and state-specific regulations apply.

Payments

Cards
Visa, Mastercard, American Express, Discover
Wallets
Apple Pay, Google Pay
BNPL
Klarna, Affirm
✕
Gift Cards

Quest Code Checks, Day by Day

Every Quest code check from the last 13 days, plotted by the day it ran. Green is how many came back working. Red is how many questhealth.com would not accept. That is the checkout testing you did not have to sit through yourself.

agents@dealhack: ~/signals --store questhealth.com --days 13
74
code checks run
64
checks where the code worked
86.5%
success rate
12
different codes tried
13 days · 74 code checks · 64 worked
workedpeak 25
would not applypeak 5
Daily coupon check results
DayCodes that workedCodes that would not applySuccess rate
50100%
4180%
9190%
3175%
00—
25583%
00—
00—
5183%
00—
00—
5183%
80100%
where this data came from:
73 automated cart runs1 web search results

Last confirmed working on . Codes that stop clearing get pulled off this page automatically.

What These Numbers Mean

A code check is one result for one code. Most are our agents applying it to a real cart and reading the order total before and after; the rest come from tracked orders and from shoppers reporting back, as broken down above. Worked means the code was accepted and the total went down. Would not apply means questhealth.com refused it on that cart. That is not the same as the code being fake. The usual reasons are:

  • It expired or the store switched it off after it was published.
  • It was single-use and had already been redeemed.
  • It only covers certain categories, brands or individual products.
  • The cart did not reach a minimum spend.
  • It is limited to new customers, a first order, or an email sign-up.
  • It cannot be combined with an active sale or another code.
  • It is tied to a different country, currency or membership.

So a code that failed one check can still work on your cart, and the success rate (checks that worked divided by all checks) is best read as how easily Quest discounts apply in general, not as a verdict on any single code. Hover any bar in the chart to see that day on its own.

When Quest Runs Sales

Recurring events worth timing an order around. Windows shift year to year, so treat them as a shopping calendar rather than a fixed date.

  1. late November
    Black Friday and Cyber Monday Event

    Features sitewide percentage discounts across comprehensive health panels, heart health markers, and wellness test kits.

  2. early January
    New Year Health Resolution Sale

    Provides reduced promotional pricing on metabolic, thyroid, and vitamin deficiency test profiles to support wellness tracking.

  3. mid April
    National Minority Health Awareness Event

    Offers targeted markdowns on specialized preventive panels and chronic condition screenings during public health awareness months.

Locate the Code Box at questhealth.com

The agents tested the code. Entering it is the one part we leave to you. Here's exactly where the Quest promo code goes at checkout.

Follow the shopper-submitted screenshots below to spot the Quest promo box and apply your code. Miss a step and even a working code does nothing, so the agents mapped every one for you.

Quest checkout page showing the Promo code field and Apply button

How to find

  1. 1.Go to questhealth.com
  2. 2.Select a health test and click 'Add to Cart'
  3. 3.Click the cart icon or 'View cart' to go to the cart page
  4. 4.Find the 'Enter promo code' section in the order summary on the right side of the page

How to use

Enter your discount code into the 'Promo code' input field and click the 'Apply' button.

Before You Buy at Quest

What shoppers ask most about Quest.

›Which lab tests or categories are excluded from discount codes?

Promo codes and affiliation discounts exclude physician fees and specific promotional packages like the Elite Health Profile. State regulations also restrict code usage in Alaska, Arizona, and Hawaii.

›Can multiple promo codes or promotional discounts be combined on one order?

Promotional offers and discount codes cannot be stacked together on a single transaction. Each purchase is limited to one eligible promo code or automatic discount.

›Why was a valid ID.me or Student Beans verification code rejected at checkout?

Verification codes may be refused if the billing address or state falls within restricted jurisdictions like Arizona or Hawaii. Ensure your verification profile matches your active session credentials.

›Why are online lab test purchases restricted in certain U.S. states?

State laws in Alaska, Arizona, and Hawaii prohibit consumer-initiated direct lab test ordering without a physician's direct consultation. Orders originating from these states cannot be processed on the platform.

How We Verify Quest Codes

Nothing goes up here on trust. A Quest code is collected, applied to a real questhealth.com cart, dated the last time it took money off an order, scored on what came back, and pulled once it stops clearing. Promotions have no code to run through a checkout, so those are dated when they go live and dropped when they lapse. Here is how far that has got on this page, and every change the agents logged along the way.

agents@dealhack: ~/verify --store questhealth.com --log
collect15 Quest offers listed here: 12 codes you paste at checkout, 3 promotions that need none · 12 sent in by shoppers
test12 codes put through a live questhealth.com cart · last run
confirm10 of 12 codes took money off an order in the last 30 days · most recently
score4 codes rated on how likely they are to work · last recalculated
measure7 codes with a discount measured on real carts · $6,462 taken off in total
showevery code printed in full on its card · no clickbait “show code” buttons like on many coupon sites · what you see is what you paste at checkout
pruneexpired offers and dead codes drop off this page automatically

Recent Quest offer activity

Each entry is a change the agents logged on this page, newest first.

  1. 6 codes rescored on fresh results

    68 signals read · odds of working recalculated

  2. 5 codes worked on live questhealth.com carts

    each one took a discount off a real order

  3. 5 codes retested at checkout

    applied to a live questhealth.com cart

  4. 10% off code rescored

    odds of working recalculated

  5. Quest listings reviewed

    page refreshed, dead codes pulled

  6. 5% off code worked on a live questhealth.com cart

    3 of 3 checks worked · 3 signals

  7. 2 new promotions added

    nothing to paste at checkout

The agents keep retesting every Quest code on this page. No one here vouches for a code they did not watch work. If one slips through expired, take the next on the list. We keep backups. Want more codes we have watched work? See top-rated verified promo codes from every store.

Help Other Quest Shoppers

Not every Quest code reaches us from the store. 12 codes on this page were first submitted by shoppers. Wherever a code comes from, it still has to pass the same cart test before it goes up here.

2 days
since a code sent in by a shopper last took money off a real questhealth.com cart
100%
of the Quest codes on this page came from shoppers

Have a code we missed?

Send it over and the agents will run it through a real questhealth.com cart. If it works, it lands here with the test behind it.

Did a code work for you?

Open any Quest code above and tell us whether it worked. It takes one tap, no sign-up, and a code that keeps failing gets pulled off the page.

Rate a code

Quest Customer Support

Need help with your shopping? Here's what's available for Quest when an order, return, or promo code needs a human.

Phone

855-205-6146

Live chat

Not available

Help center

www.questhealth.com

Support is accessible primarily through phone contact hours and online resources.

About Quest

Who you're buying from.

Brand Profile

Websitequesthealth.com
Founded1967
HeadquartersSecaucus, USA
Parent companyQuest Diagnostics

Did You Know

Founding

Quest Diagnostics was originally founded in 1967 by Paul A. Brown, M.D., inside a Manhattan apartment with a $500 loan.

Parent Company

Questhealth.com is operated by Quest Consumer Inc., a dedicated subsidiary designed to facilitate direct-to-consumer health testing.

Manufacturing

Sample collections are processed through a national infrastructure consisting of over 2,000 patient service centers across the United States.

Stores Like Quest: Today's Best Coupons

These 12 stores sell products similar to Quest. Below you can see the best coupon or deal available at each one today, so you can compare prices before you buy. 8 of them have a promo code you can copy at checkout.

Liingo Eyewear40% off

Get 40% Off Any Purchase with Discount Code

Score 40% Off Any Order by Using This Liingo Eyewear Code at Checkout

  • store issued
Get Code
MUGLER

Complimentary Fragrance Samples With Any Order

Receive up to two complimentary fragrance samples with every merchandise order excluding the Sample Bar on Mugler.com. Sample selection depends on availability and is chosen during checkout.

  • store issued
Get Deal
RX Safety20% off

20% Off Eligible Purchases at Rx-Safety

Shop Rx-Safety and save 20% on eligible purchases with this coupon code.

  • sitewide
  • store issued
Get Code
NativePath10% off

Grab 10% Off Sitewide at NativePath

Take 10% off sitewide at NativePath with this promo code.

  • saves ~$7.89
  • sitewide
Get Code
JolieFree shipping

Free Shipping & 60-Day Returns on All Jolie Orders

Get free shipping and free 60-day returns on every Jolie order with no minimum purchase required when you shop directly at jolieskinco.com.

  • store issued
Get Deal
Lir Pharmacy

Free Dermalogica Gift on Qualifying Spend

Spend over €99.99 on Dermalogica products. Add the free Double Cleanse with Travel Bag to your cart, then apply code DERMALOGICABAG at checkout to claim the gift.

  • sitewide
  • store issued
Get Code
Anastasia Beverly Hills20% off

Take 20% Off Sitewide

Apply this coupon code to save 20% on sitewide purchases at Anastasia Beverly Hills.

  • saves ~$10.22
  • community
Get Code
Kats Botanicals20% off

Take 20% Off at Kats Botanicals

Apply this coupon code to save 20% on eligible Kats Botanicals purchases.

  • community
Get Code
This Works

Get 1 Free With 3-for-2 Skincare

Buy 3 qualifying products from selected This Works skincare ranges and pay for 2; the lowest-priced item is free. The offer applies automatically at checkout, and exclusions may apply.

  • store issued
Get Deal
moodyFree shipping

Free Shipping for New Customers

New customers can apply the code at checkout for free shipping. Check the offer page for any restrictions.

  • store issued
Get Code
IPSY20% off

Take 20% Off Eligible Ipsy Purchases

Enjoy 20% off your eligible Ipsy purchase with this promo code.

  • sitewide
  • store issued
Get Code
Keeps50% off

Limited Time Offer, 50% Off Your First 3 Months

Keeps advertises 50% off the first three months on a limited-time landing page. The offer is tied to starting a subscription from that landing page and does not display a promo code requirement.

  • store issued
Get Deal

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