Two lab draws a year
A full baseline panel, then a recheck 6 months later to see what moved. Drawn at a Quest near you.
New · StackRx Labs
Know your numbers. Then act on them.
Lab work at Quest twice a year, a US-licensed provider who reviews every result with you, and member pricing on treatment. For women and men.
- biomarkers
- 50+
- lab draws a year
- 2
- a month
- $29
What’s included
More than a lab report.
Numbers on their own don’t change much. Each membership pairs your lab work with a provider who explains it, a plan for what to do next, and the screenings you’re due for.
A provider reviews every result
A US-licensed provider reads your results, writes your plan and answers your questions, with a video visit when you need one.
Your prevention checklist
The screenings you’re due for, by age and history: blood pressure, colon cancer screening from 45, mammograms from 40, cervical screening and vaccines.
Member pricing on treatment
If your results point to treatment and your provider prescribes it, members pay 15% less on StackRx treatments, for as long as you’re a member.
What we test
50+ biomarkers, chosen for prevention.
The markers that say the most about your heart, metabolism, organs and hormones, and that you can do something about.
50biomarkers in the women’s panel
Most markers are checked at every draw. A few only need a yearly or one-time look, and they’re marked.
- TCTotal cholesterol
- LDLLDL cholesterol
- HDLHDL cholesterol
- TGTriglycerides
- Non-HDLNon-HDL cholesterol
- ApoBApolipoprotein B
- Lp(a)Lipoprotein(a)Once
- A1cHemoglobin A1c
- GluFasting glucose
- InsFasting insulin
- hs-CRPHigh-sensitivity CRP
- eGFRKidney filtration rate
- CrCreatinine
- BUNBlood urea nitrogen
- B/CBUN/creatinine ratio
- ALTLiver enzyme
- ASTLiver enzyme
- ALPAlkaline phosphatase
- BiliBilirubin
- AlbAlbumin
- GlobGlobulin
- TPTotal protein
- NaSodium
- KPotassium
- ClChloride
- CO2Bicarbonate
- CaCalcium
- uACRUrine albuminYearly
- WBCWhite blood cells
- RBCRed blood cells
- HgbHemoglobin
- HctHematocrit
- MCVRed cell size
- MCHHemoglobin per cell
- MCHCHemoglobin concentration
- RDWRed cell variation
- PltPlatelets
- FerFerritinYearly
- TTTotal testosterone
- FTFree testosterone
- SHBGSex hormone-binding globulin
- E2Estradiol
- LHLuteinizing hormone
- FSHFollicle-stimulating hormone
- P4Progesterone
- PRLProlactin
- PSAProstate-specific antigenFrom 40
- TSHThyroid, with free T4 if neededYearly
- Vit DVitamin DYearly
- B12Vitamin B12Yearly
- HIVHIV screenOnce
- HCVHepatitis C screenOnce
Most markers are checked at every draw. A few only need a yearly or one-time look, and they’re marked.
ApoB counts the particles that can build plaque in your arteries. Lp(a) is inherited, so one test is enough.
A1c shows your average blood sugar over about 3 months. Rising insulin can show up years before blood sugar does.
hs-CRP is a sensitive measure of low-grade inflammation, used alongside cholesterol to judge heart risk.
The metabolic panel shows how well your kidneys filter and how your liver is doing. Early kidney damage often shows in urine first.
The blood count screens for anemia and infection, and ferritin shows your iron stores.
For women, where you are in your cycle, perimenopause or menopause. For men, testosterone and the tests needed before treatments like enclomiphene, with PSA from 40 after a talk with your provider.
Thyroid problems are common and easy to miss. B12 matters most on metformin, as you age, or on a plant-based diet.
Federal preventive guidelines recommend testing most adults for HIV and hepatitis C at least once, even without symptoms.
Your results
Results you can read, and a plan to go with them.
Every marker shows your number, the lab’s standard range and your provider’s target, with the trend since your last draw. Your provider adds a written plan, and everything stays in your portal.
- Plain-language notes on what each result means
- A call from your care team if anything needs attention soon
- Download and share your results with your own doctor
July recheckCompared with January
Example- ApoB
- 78 mg/dLwas 96
- Optimal
- LDL
- 104 mg/dLwas 128
- In range
- A1c
- 5.5 %was 5.8
- In range
- Fasting insulin
- 9 µIU/mLwas 14
- Optimal
- hs-CRP
- 2.1 mg/Lwas 3.4
- Borderline
- Vitamin D
- 38 ng/mLwas 24
- Optimal
From your provider
Real progress since January: ApoB and LDL are both down by about a fifth, and A1c is back under 5.7. hs-CRP is lower but still borderline; let’s look at it again in 6 months.
How it works
Your year, in five steps.
No insurance, no referrals, and no waiting room beyond a short lab visit.
- Day 1
Join online
A short health history, about five minutes. We check your state and set up your first lab order.
- Week 1
Visit Quest
Book a morning appointment near you and come after an overnight fast. The draw takes a few minutes.
- Week 2
Get your plan
Results land in your portal, and your provider reviews them and writes your plan.
- Month 6
Recheck
A second draw shows what moved, and your provider updates your plan.
- Month 12
Renew
A new baseline and your year in review. Stay as long as it helps.
Membership
One membership. Everything above.
Pay monthly or yearly. Your lab tests are billed at the lab’s price with no markup, and every receipt shows them on their own line.
- Your first draw, right awayWe send your first lab order as soon as your first payment goes through.
- Your recheck at 6 monthsYour second draw is ordered at month 6 while your membership is active.
- Stop whenever you likeCancel before your next billing date and you won’t be charged again. Results from any draw are always yours.
$29a month
plus $49 when you join, for your first lab draw. Or $299 a year.
- 2 lab draws a year, 50+ biomarkers
- Provider review of every result
- Your prevention checklist
- 15% off StackRx treatments
- Cancel anytime
Prices are preliminary. The membership covers lab tests and provider review; medicines are extra, and a provider prescribes them only if they’re right for you. The membership isn’t insurance, and it doesn’t replace your primary care doctor. Available in 13 states.
From labs to treatment
See every treatmentWhen your results point somewhere.
Your membership labs already include the bloodwork these treatments need, so your provider can decide without a second draw.
Do I need insurance or a referral?
No. The membership is cash pay, and a StackRx provider orders your labs, so you don’t need a referral from another doctor.
What’s the difference between “in range” and “optimal”?
The lab’s standard range shows what’s typical for most people. Your provider also sets a target for some markers, based on the research and your own history, because typical isn’t always ideal. Both show on every result.
Do I need to fast?
Yes, for most draws. Blood sugar, insulin and triglycerides read best after 8 to 12 hours without food; water is fine. A morning appointment makes it easy, and it’s also when testosterone is usually measured.
What if a result is abnormal?
Your provider explains it in your plan and tells you what to do next. If a result needs attention soon, your care team contacts you directly. For some results, your provider may recommend you see your own doctor or a specialist in person.
Does this replace my primary care doctor?
No. It adds regular lab work and a provider who looks at the trends. You can download your results and share them with your own doctor anytime.
What happens if I cancel?
Cancel before your next billing date and you won’t be charged again. Your 6-month recheck is ordered only while your membership is active, and results from any draw you’ve had are always yours.
What if a payment doesn’t go through?
We’ll try again over the next few days and let you know so you can update your card. Your next lab order and member pricing wait until your membership is up to date.
Where is it available?
StackRx is available in 13 states today, with more on the way. Draws happen at Quest locations; in Arizona, that’s Sonora Quest.
StackRx Labs
Start with your numbers.
Two draws a year, a provider in your corner and a plan you can follow. Membership opens soon; join the waitlist and we’ll tell you first.
Join the waitlist$29 a month, or $299 a year