Walk-In Lab Discounts & Promo Codes

Current Walk-In Lab offers

About Walk-In Lab

Walk-In Lab sells discount lab testing straight to consumers: blood tests, panels and home test kits you order online without insurance or a doctor's visit.

More about shopping at Walk-In Lab

What it sells

Blood tests, panels and home test kits ordered online, with no insurance or doctor's visit needed; some states can't use certain labs.

Refunds

Only before specimens are submitted: partial refund within 7 days, partial less a $10 fee from 8-180 days, site credit after 181 days, nothing after one year.

Code box

Walk In Lab's coupon code box sits in the shopping cart, where you enter the code and click apply.

From Walk-In Lab's own pages, read Oct 13, 2026.

How to use a Walk-In Lab discount code

1. At Walk-In Lab, the coupon code goes in the box in your shopping cart.
2. Type it, click apply, then check the total before moving to payment.
3. A 10% off offer is tied to the email sign-up, so join first if you want that discount on your order.
4. Whether codes combine isn't stated on the pages read.
5. Pick your tests carefully at this stage: once specimens are submitted there's no refund at all, and waiting past 7 days costs a $10 fee on a partial refund.

More ways to save at Walk-In Lab

• HSA and FSA funds are accepted, which lets you pay for a blood test or home kit from a health account instead of your own card.
• Before ordering, confirm the test is offered in your state, since some labs don't serve every state.
• A physician fee on extra lab orders isn't refundable, so bundle what you need into one order where you can.

Walk-In Lab questions, answered