DEALHACK

agents@dealhack$fetch the freshest Quest codes…

10% Off Quest Coupons September 2026

✓agent-verified & updated·

Today's Current Quest Promo Codes:

15 offers in total
10%
OFF

Get 10% Off Your Order at Quest Health

worked at checkout

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

  • saves ~$16.90
  • community
How We Verify This Code
18
code confidence
still worth a try
4 of 4
code checks worked
$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.

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
18
code confidence
still worth a try
4 of 4
code checks worked
$24.90
median discount
10% of the cart
$507.60
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.

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
18
code confidence
still worth a try
4 of 4
code checks worked

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
16
code confidence
still worth a try
5 of 5
code checks worked
$68.50
median discount
22% of the cart
$3,810.55
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.

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

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
10%
OFF

10% Off Health Tests for Heroes & Educators

Eligible military members, first responders, teachers, and healthcare workers receive 10% off select blood tests and health screenings after online verification (e.g., via ID.me). Discount applies automatically on eligible tests and cannot be combined with some other offers.

Get Deal
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
How We Verify This Code
1 of 2
code checks worked
$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
15%
OFF

Save 15% Off Sitewide at Quest Health

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

Take 10% Off Your Quest Health Order

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

  • saves ~$70.90
  • community
How We Verify This Code
1 of 1
code checks worked
$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
10%
OFF

Get 10% Off Your Quest Health Order

Save 10% on eligible purchases at Quest Health when you check out using this code.

  • saves ~$13.80
  • community
How We Verify This Code
4 of 4
code checks worked
$13.80
median discount
6% of the cart
$72.70
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

Up to 10% Off Your Order

Apply this Quest Health discount code to receive up to 10% off your order.

  • saves ~$15.90
  • community
How We Verify This Code
6 of 7
code checks worked
$15.90
median discount
10% of the cart
$612.80
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
5%
OFF

Score Up to 5% Off Your Quest Health Order

Enter this promo code during checkout to score up to 5% off your Quest Health order.

  • saves ~$25.75
  • community
How We Verify This Code
4 of 4
code checks worked
$25.75
median discount
8% of the cart
$145.40
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
5%
OFF

Score 5% Off Any Purchase with This Quest Coupon Code

Use This Quest Promo Code for 5% Off Any Order Sitewide

  • saves ~$22.00
  • community
Offer Details
$22.00
median discount
5% of the cart
$598.50
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

Take 10% Off Your Quest Purchase with Code

Save 10% on Any Order by Using This Quest Coupon Code at Checkout

  • saves ~$10.45
  • community
Offer Details
$10.45
median discount
7% of the cart
$53.40
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 Up to 10% on Your Order (Quest Promo Code)

Use This Quest Coupon Code to Score 10% Off Any Order

  • saves ~$16.90
  • community
Offer Details
$16.90
median discount
9% of the cart
$949.10
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
34
code checks run
28
checks where the code worked
82.4%
success rate
7
different codes tried
13 days · 34 code checks · 28 worked
workedpeak 7
would not applypeak 3
Daily coupon check results
DayCodes that workedCodes that would not applySuccess rate
5183%
5363%
00—
00—
70100%
20100%
00—
00—
10100%
00—
7278%
00—
10100%
where this data came from:
22 automated cart runs8 web search results4 shoppers reporting back

4 of these results came from shoppers telling us whether a code worked; the rest come from automated checks and the other sources above. 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: 14 codes you paste at checkout, 1 promotion that needs none · 14 sent in by shoppers
test14 codes put through a live questhealth.com cart · last run
confirm8 of 14 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
measure11 codes with a discount measured on real carts · $8,636 taken off in total
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, dated to the day it happened.

  1. 7 codes rescored on fresh results

    34 signals read · odds of working recalculated

  2. 15% off code worked on a live questhealth.com cart

    16/100 code confidence · 5 of 5 checks worked · 13 signals

  3. 15% off code retested at checkout

    applied to a live questhealth.com cart

  4. 3 codes worked on live questhealth.com carts

    each one took a discount off a real order

  5. 10% off code rescored

    6 of 7 checks worked

  6. New 10% off code added

    sent in by a shopper · 3 signals

  7. New 15% off code added

    sent in by a shopper · 4 signals

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.

Help Other Quest Shoppers

Not every Quest code reaches us from the store. 14 codes on this page were first submitted by shoppers. They have also sent back 4 checkout results in the last 13 days, telling us which codes worked on a real cart and which came up empty. 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
12%
of every check on this page came from a shopper, not an agent

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. 9 of them have a promo code you can copy at checkout.

Airinum

Promotional Pricing on Selected Product Bundles

Selected Airinum bundles feature value pricing where the combined bundle cost is lower than purchasing items separately, effectively giving a multi-item discount. Exact savings vary by bundle, with discounted pricing shown on bundle product pages and applied automatically at checkout while stock lasts.

Get Deal
Botanic Choice15% off

15% Off With Refer-a-Friend Program

Refer a friend to Botanic Choice and when your friend signs up, both of you receive 15% off your next purchase on eligible Botanic Choice and Botanic Spa products.

Get Deal
ZenniOptical20% off

20% Off Second Pair

Buy one pair of glasses and get 20% off your second pair of equal or lesser value when you add at least two qualifying frames over $10 each to your cart and apply this code at checkout; discount applies to the second pair only and excludes sale items and gift cards.

  • saves ~$5.38
  • store issued
Get Code
Marcelle20% off

20% Off Select Mascaras With Code

Get 20% off select Marcelle mascaras when you apply this promo code at checkout on eligible items from the 20%-off mascara collection.

Get Code
Thrive Causemetics20% off

Save 20% Off Storewide at Thrive Causemetics

Take 20% off storewide at Thrive Causemetics with this promo code. Excludes subscriptions.

  • saves ~$10.80
  • sitewide
Get Code
EZContacts20% off

20% Off Frames, Lenses & Sunglasses

Save 20% on every frame, contact lens, and pair of sunglasses at EZContacts with this coupon code.

  • saves ~$71.96
  • store issued
Get Code
Smoke Cartel10% off

Get an Extra 10% Off at Smoke Cartel

Take an extra 10% off your qualifying Smoke Cartel purchase when you use this discount code.

  • store issued
Get Code
Kate McLeod15% off

Get 15% Off Your Order at Kate McLeod

Take 15% off your Kate McLeod order with this promo code.

  • saves ~$15.48
  • community
Get Code
Dazzle Dry15% off

Save 15% on Your Dazzle Dry Order

Use this promo code to save 15% on eligible Dazzle Dry purchases.

  • saves ~$11.07
  • community
Get Code
Binoid30% off

Save 30% on Premium Binoid Products

Take 30% off your Binoid purchase on premium products with this code.

  • community
Get Code
Well People20% off

Essential Workers Discount: 20% Off Orders $50+

Eligible essential workers can get 20% off orders of $50 or more at Well People. The savings apply automatically at checkout when the cart meets the threshold, excluding value gift sets.

Get Deal
PinkCherry50% off

Take 50% Off Storewide at PinkCherry

Enjoy 50% off storewide at PinkCherry when you use this code.

  • saves ~$104.85
  • sitewide
Get Code

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