Test price
$43
CRP
Rises within hours of infection or a flare and falls as it settles. The marker to follow when something is active.
Often checked for
Inflammation checkTracking a flareInfection follow-upJoint pain follow-upUnexplained fever context
A quick visit, under 15 minutesBlood draw
$43
Paid at checkout. Nothing due at the lab.
Not approved? Full refund.
Not available in NY, NJ, RI, AZ, OK, MA, or PA.
What to expect
Clinician review fee
$15
None
Nothing to do ahead of time. Water is fine.
Blood draw
A standard blood draw at the lab.
Any of 2,000+ lab locations
Walk in or book ahead. Your signed lab order works at any of the listed locations for this test. No lab visits in NY, NJ, RI, AZ, OK, MA, or PA.
Ask about this test
What do you want to know?
AI-generated. For information only, not medical advice or a diagnosis.
About this test
Measures C-reactive protein, which rises with inflammation anywhere in the body. Often checked to gauge a flare or follow an infection.
Reading your result
CRP rises with any infection, injury, surgery, dental work, or flare of an inflammatory condition, and with excess weight and smoking. It falls as the cause settles, usually within days.
A single mild elevation without symptoms is often repeated some weeks later, since a cold or a hard workout can explain it. It is not affected by fasting or the time of day, so no prep is needed for the draw.
How it works
Test not approved? Full refund.
01
Choose your test
Pick from 469 tests. Every order is reviewed by a licensed clinician.
02
A clinician reviews it
A licensed clinician reviews your order and signs it if appropriate. If not, full refund.
03
2,000+ locations
Visit a lab anywhere
2,000+ locations, near home or traveling. Walk in or book ahead.
04
Get your results
In your dashboard, next to the lab’s reference ranges. Yours to keep.
Lab Pass
Review fees covered.One membership.
Every order includes a licensed clinician review. Lab Pass replaces the $15 fee with one flat membership.
TSH
Any test on the menu
$40
Clinician review
Included with Lab Pass
$15$0
$15 /mo$150/yr
Join at checkout with any test. Cancel anytime online, with no cancellation fee; coverage runs to the end of the period you paid for.
Real science, real answers
Clinical-grade, start to finish.
Every order is reviewed by a licensed clinician, and every test runs at a CLIA-certified laboratory.
CLIA-certified labs
Every available lab is certified under the Clinical Laboratory Improvement Amendments, meeting both state and federal standards with regular independent inspections.
Clinician-reviewed reports
Every result is reviewed by an independent, board-certified physician licensed in your state.
HIPAA-compliant, always
Your health data is encrypted at bank-grade standards. We never sell it, never share it without your consent.
Questions
Before you order.
The things people ask most. Anything else, our care team answers by phone, text, or email.
No. Tell us what you want tested, and a licensed clinician in your state reviews your order. When it’s appropriate, they sign a lab order that works at any of the listed locations for this test.
The price on this page is the test price, and nothing is due at the lab. Checkout shows your total before you place the order.
Most of the 2,000+ lab locations take walk-ins, and many let you book a time online. Your signed lab order works at any of the listed locations for your test.
You’re refunded in full. If the clinician approves some tests but not others, you’re only charged for the approved ones.
HIPAA-compliant, always. Your health data is encrypted at bank-grade standards. We never sell it, never share it without your consent.
Everywhere lab tests are informational and don’t diagnose conditions on their own. Available to adults 18 and older; test availability varies by lab location. Talk with your care team about what your results mean for you. Orders are reviewed and, when appropriate, signed by a licensed clinician in your state. If a test isn’t approved, you receive a full refund. All testing is performed at CLIA-certified laboratories. Your results are private and protected. Everywhere is not for emergencies: if you think you may be having a medical emergency, call 911 or go to the nearest emergency room.