Quest Diagnostics review
Quest Diagnostics is one of the two national labs that almost every other testing service quietly routes to. Through QuestDirect you can order STD tests yourself — no doctor's appointment — and walk into one of 2,250+ Quest centers (many inside Walmart and grocery stores) to give a sample. You're buying directly from the lab rather than a middleman. It's broad, accurate and private (self-pay), but the consumer experience is corporate and pricier than the specialist services. Here's our full review.
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- Our rating
- 4.0/5
- the source lab; corporate UX
- Results
- 2–5 days
- MyQuest secure portal
- Test centers
- 2,250+
- incl. Walmart & grocery sites
- Basic STD panel
- $149
- expanded 7-infection panel $282
Our verdict
Is Quest Diagnostics worth it?
Quest Diagnostics is the national lab itself — when you order through STDcheck, HealthLabs or many others, this is often where your sample ends up. Buying direct through QuestDirect cuts the middleman: order online with no appointment, walk into one of 2,250+ centers (including Walmart and grocery-store locations), and an independent physician authorizes the order for you. It's self-pay, so nothing hits your insurance, and results post to the MyQuest app in 2–5 days. Two honest notes: the consumer experience is corporate (its overall Trustpilot/BBB scores are poor, though those are dominated by billing and wait-time complaints, not the QuestDirect workflow), and in 2019 a breach at billing vendor AMCA exposed data on roughly 12 million Quest patients. For a no-appointment test at the source lab, it's a solid, legitimate choice.
Check prices at QuestDirectThe full review
Quest Diagnostics in depth
Our hands-on take on what Quest Diagnostics gets right, where it falls short, and how it stacks up.
What buying from the source lab actually gets you
Many of the popular STD storefronts are, underneath, just a friendlier checkout in front of the same national labs — and Quest is one of the two. Ordering through QuestDirect cuts out that reseller layer: an independent physician authorizes your order, you walk into one of 2,250+ centers (many tucked inside Walmart, Albertsons and Safeway), and your sample is run on the same FDA-cleared assays clinics rely on. The accuracy is essentially the reference standard. What you give up by going direct is polish — the workflow is corporate and self-serve rather than hand-held.
Where it loses to the specialists
Direct pricing is fair, but it isn't the cheapest. Quest's expanded 7-infection panel runs $282 and the basic panel $149, plus a small physician fee from about $6 — and a faster, STD-focused storefront like STDcheck turns results in 1–2 days against Quest's 2–5. There's also no treatment or consult bundled in on a positive; you're handed off to your own provider. If you're torn between the two national labs, our Quest vs Labcorp comparison lays out where each wins — Labcorp tends to undercut Quest on expanded panels and adds at-home kits.
How it scores
Quest Diagnostics rated by category
We score every service on the things that actually matter, then weight them into one overall rating.
Overall · out of 5
Accuracy
4.9/5It's the reference lab — the FDA-cleared assays many competitors resell are run here.
Coverage
4.7/52,250+ patient service centers, plus sites inside Walmart, Albertsons and Safeway.
Privacy
4.2/5Self-pay keeps it off insurance; MyQuest portal only — but a 2019 AMCA vendor breach hit ~12M Quest patients.
Panel breadth
4.0/5Single tests and STD panels via QuestDirect; not as STD-tailored as the specialist storefronts.
Value
3.6/5Direct pricing is fair but panels run higher than STDcheck/HealthLabs, and there's no bundled treatment.
Experience
3.3/5Corporate, self-serve UX; poor parent-brand review scores driven by billing/wait-time complaints.
Is it right for you?
Who Quest Diagnostics is — and isn't — for
Choose Quest Diagnostics if…
- You'd rather buy straight from the national lab than a reseller
- You want a center nearby — including inside Walmart or a grocery store
- You want self-pay testing that never touches your insurance
- You're fine managing results yourself in the MyQuest app
- You may also want non-STD bloodwork from the same provider
Look elsewhere if…
- You want the cheapest full STD panel — specialist services undercut it
- You want treatment or a consult bundled in on a positive
- You'd rather test at home (QuestDirect still needs a center visit)
- You want a hand-held, STD-focused experience over a corporate portal
The honest take
Quest Diagnostics pros & cons
Pros
- Order direct from a national reference lab — no middleman markup layer
- 2,250+ centers, including locations inside Walmart, Albertsons and Safeway
- No doctor's appointment — an independent physician authorizes your order
- Self-pay only, so results never appear on your insurance record
- Results in the MyQuest app/portal, typically 2–5 days
- Same lab quality clinics and hospitals rely on
Cons
- Corporate, self-serve experience; poor overall Trustpilot/BBB (billing & wait-time complaints)
- Full STD panels cost more than specialist services like STDcheck or HealthLabs
- No treatment or bundled consult on a positive result
- QuestDirect still requires an in-person center visit (no true mail-in panel)
- 2019 AMCA billing-vendor breach exposed data on ~12 million Quest patients
Step by step
How Quest Diagnostics works
-
1
Order on QuestDirect
Choose a single STD test or a panel at questhealth.com. No doctor needed — an independent physician reviews and authorizes the order. Pay self-pay or with HSA/FSA.
-
2
Visit a center
Book or walk into one of 2,250+ Quest patient service centers, including many inside Walmart and grocery stores, for a quick blood draw and/or urine sample.
-
3
Results in MyQuest
Confidential results post to the MyQuest app or web portal, usually within 2–5 days.
-
4
Next steps
If a result indicates infection, you're directed to follow up with a provider for treatment — Quest doesn't bundle a treatment consult.
What it costs
Quest Diagnostics pricing
Self-pay through QuestDirect (questhealth.com); HSA/FSA accepted; nothing billed to insurance. A physician service fee (from about $6 per test) is added at checkout.
| Test | Price |
|---|---|
| Syphilis (with confirmation) | $52 |
| Trichomoniasis | $79 |
| HIV 1 & 2 (with confirmation) | $85 |
| Mycoplasma genitalium | $85 |
| Chlamydia & Gonorrhea | $105 |
Basic STD Screening Panel
Core 4-infection panel
Expanded STD Screening Panel
Broader 7-infection panel
Screens for
- HIV
- Chlamydia
- Gonorrhea
- Syphilis
- Hepatitis B
- Hepatitis C
- Herpes
- Trichomoniasis
Before you buy
Quest Diagnostics: the fine print
- Sample collection
- Blood draw and/or urine at a Quest patient service center
- Insurance & payment
- QuestDirect is self-pay; HSA/FSA accepted (not billed to insurance)
- Doctor consult
- Independent physician authorizes the order; no bundled treatment consult
- Privacy
- HIPAA-compliant; MyQuest portal only — note the 2019 AMCA vendor breach
Good to Know
Quest Diagnostics review FAQs
Common questions about Quest Diagnostics — cost, accuracy, results and how it works.
What is QuestDirect and how is it different from regular Quest?
QuestDirect is Quest Diagnostics' consumer service: you order your own tests online without a doctor's appointment (an independent physician authorizes the order), then visit a Quest center to give a sample. Regular Quest testing is ordered by your own doctor and usually billed to insurance; QuestDirect is self-pay and consumer-initiated.
How much does Quest STD testing cost?
Through QuestDirect, the basic 4-infection panel is $149 and the expanded 7-infection panel is $282, plus a small per-test physician fee (from about $6). Single tests run roughly $52–$105 (syphilis $52, HIV $85). It's self-pay (HSA/FSA accepted); specialist services often beat it on full-panel bundles.
Does Quest offer an at-home STD kit?
QuestDirect's standard STD testing still requires an in-person center visit — it's online ordering, not mail-in collection. Quest has separately introduced a rapid at-home STI device aimed at women's health, but that's distinct from the main QuestDirect service.
Is Quest STD testing private?
Yes. QuestDirect is self-pay, so results aren't sent to your insurer and don't generate an Explanation of Benefits. Results live in the secure MyQuest portal. Note that in 2019 a breach at Quest's billing vendor AMCA exposed personal and financial data on roughly 12 million Quest patients.
How long do Quest results take?
Most STD results post to the MyQuest app or web portal within 2–5 business days of your center visit.
Why are Quest's online reviews so low?
Quest's overall Trustpilot and BBB scores are poor, but those reflect billing disputes and wait times across its entire national operation — not the QuestDirect self-pay STD workflow specifically, which independent testing reviewers rate well for accuracy and convenience.
Editorial standards
Medically reviewed · Updated
Reviewed by Jordan Vance, Lead Reviews Editor · Independent testing & product reviews
Evaluates at-home and lab STD-testing services hands-on against a fixed rubric — accuracy & lab credentials, price, privacy, turnaround and support — and discloses every affiliate relationship. Reviews are editorial, not medical advice; clinical claims are checked by our medical team.
4 Sources
Provider
- QuestDirect (Quest Health) — official site https://www.questhealth.com/
Reviews & ratings
- Quest Diagnostics on Trustpilot https://www.trustpilot.com/review/www.questdiagnostics.com
Privacy & security
- HHS — AMCA / Quest 2019 breach report https://www.hhs.gov/
Clinical guidance
- CDC — STI screening recommendations https://www.cdc.gov/std/treatment-guidelines/screening-recommendations.htm
See how we review STD testing services — the categories we score, how we verify pricing, and why our affiliate links never change a rating.
Compare
How Quest Diagnostics compares
Quest Diagnostics versus the other STD testing services we've reviewed, side by side.
| Service | Our rating | Type | Results | Best for | |
|---|---|---|---|---|---|
| Quest DiagnosticsThis review | 4.0 | Lab + at-home | 2–5 days via the MyQuest app/portal | The national lab itself | You're here |
| MISTR | 4.5 | Clinic & treat | Provider-coordinated; medication ships after labs clear | Free PrEP & DoxyPEP, no in-person visit | Read review |
| LetsGetChecked | 4.3 | At-home kit | 2–5 days after the lab receives your sample | Best overall at-home kit | Read review |
| STDcheck | 4.3 | Lab visit | 1–2 days (secure online portal) | Fastest results & widest lab network | Read review |
| Priority STD Testing | 4.2 | Lab visit | 24–72 hours via secure online portal | Same-day testing with treatment | Read review |
| Q Care Plus | 4.2 | Clinic & treat | Provider-coordinated; first scripts/kits shipped after the visit | PrEP with built-in STI testing & treatment | Read review |
| Visby Medical | 4.2 | At-home kit | About 30 minutes, read in the app | Fastest at-home result (30 min) | Read review |
| Walk-In Lab | 4.2 | Lab visit | 1–2 days (single tests); 3–5 days (panels) | Widest test catalog & lab choice | Read review |
| HealthLabs | 4.1 | Lab visit | 1–3 days (HIV RNA early detection 2–4 days) | Price match & broadest panels | Read review |
| Labcorp | 4.1 | Lab + at-home | 1–4 days (lab) or 15–30 minutes (at-home rapid kits) | Big-lab testing, in person or at home | Read review |
| CVS MinuteClinic | 4.0 | Clinic & treat | Rapid for some tests in-clinic; send-out lab results typically a few days | In-person evaluate & treat | Read review |
| FOLX Health | 4.0 | Clinic & treat | Up to about 5 business days for Quest lab results | LGBTQ+-affirming sexual health | Read review |
| myLAB Box | 4.0 | At-home kit | 2–5 days after the lab receives your sample | Widest at-home panel & couples kits | Read review |
| Personalabs | 4.0 | Lab visit | 24–48 hours via secure online portal | Physician-backed ordering | Read review |
| Sesame | 4.0 | Lab visit | Often under 24 hours from collection | Transparent cash-pay labs | Read review |
| Ulta Lab Tests | 4.0 | Lab visit | 24–48 hours via secure online portal | Quest catalog breadth | Read review |
| Wisp | 4.0 | At-home kit | 3–5 days after the lab receives your sample | Test and treat in one place | Read review |
| Any Lab Test Now | 3.9 | Lab visit | 3–5 business days after collection | Walk-in storefront testing | Read review |
| PlushCare | 3.9 | Clinic & treat | 1–5 business days, with doctor follow-up | Virtual doctor visit + treatment | Read review |
| Private MD Labs | 3.9 | Lab visit | First results next day; complete results up to 7 business days | Low upfront cost & money-back | Read review |
| Request A Test | 3.8 | Lab visit | Typically 1–3 business days via a secure online account | Established low-cost lab ordering | Read review |
| Rapid STD Testing | 3.7 | Lab visit | 1–2 business days via secure online portal | Concierge testing with treatment | Read review |
| DirectLabs | 3.6 | Lab visit | 24–48 business hours via the MyDLS portal | Cheap individual tests | Read review |
| Everlywell | 3.6 | At-home kit | About 5–7 days after the lab receives your sample | Retail pickup & wellness range | Read review |
| Nurx | 3.5 | At-home kit | About 7 business days after the lab receives your sample | Billing insurance for an at-home kit | Read review |
Quest DiagnosticsThis review
4.0- Type
- Lab + at-home
- Results
- 2–5 days via the MyQuest app/portal
- Best for
- The national lab itself
MISTR
4.5- Type
- Clinic & treat
- Results
- Provider-coordinated; medication ships after labs clear
- Best for
- Free PrEP & DoxyPEP, no in-person visit
LetsGetChecked
4.3- Type
- At-home kit
- Results
- 2–5 days after the lab receives your sample
- Best for
- Best overall at-home kit
STDcheck
4.3- Type
- Lab visit
- Results
- 1–2 days (secure online portal)
- Best for
- Fastest results & widest lab network
Priority STD Testing
4.2- Type
- Lab visit
- Results
- 24–72 hours via secure online portal
- Best for
- Same-day testing with treatment
Q Care Plus
4.2- Type
- Clinic & treat
- Results
- Provider-coordinated; first scripts/kits shipped after the visit
- Best for
- PrEP with built-in STI testing & treatment
Visby Medical
4.2- Type
- At-home kit
- Results
- About 30 minutes, read in the app
- Best for
- Fastest at-home result (30 min)
Walk-In Lab
4.2- Type
- Lab visit
- Results
- 1–2 days (single tests); 3–5 days (panels)
- Best for
- Widest test catalog & lab choice
HealthLabs
4.1- Type
- Lab visit
- Results
- 1–3 days (HIV RNA early detection 2–4 days)
- Best for
- Price match & broadest panels
Labcorp
4.1- Type
- Lab + at-home
- Results
- 1–4 days (lab) or 15–30 minutes (at-home rapid kits)
- Best for
- Big-lab testing, in person or at home
CVS MinuteClinic
4.0- Type
- Clinic & treat
- Results
- Rapid for some tests in-clinic; send-out lab results typically a few days
- Best for
- In-person evaluate & treat
FOLX Health
4.0- Type
- Clinic & treat
- Results
- Up to about 5 business days for Quest lab results
- Best for
- LGBTQ+-affirming sexual health
myLAB Box
4.0- Type
- At-home kit
- Results
- 2–5 days after the lab receives your sample
- Best for
- Widest at-home panel & couples kits
Personalabs
4.0- Type
- Lab visit
- Results
- 24–48 hours via secure online portal
- Best for
- Physician-backed ordering
Sesame
4.0- Type
- Lab visit
- Results
- Often under 24 hours from collection
- Best for
- Transparent cash-pay labs
Ulta Lab Tests
4.0- Type
- Lab visit
- Results
- 24–48 hours via secure online portal
- Best for
- Quest catalog breadth
Wisp
4.0- Type
- At-home kit
- Results
- 3–5 days after the lab receives your sample
- Best for
- Test and treat in one place
Any Lab Test Now
3.9- Type
- Lab visit
- Results
- 3–5 business days after collection
- Best for
- Walk-in storefront testing
PlushCare
3.9- Type
- Clinic & treat
- Results
- 1–5 business days, with doctor follow-up
- Best for
- Virtual doctor visit + treatment
Private MD Labs
3.9- Type
- Lab visit
- Results
- First results next day; complete results up to 7 business days
- Best for
- Low upfront cost & money-back
Request A Test
3.8- Type
- Lab visit
- Results
- Typically 1–3 business days via a secure online account
- Best for
- Established low-cost lab ordering
Rapid STD Testing
3.7- Type
- Lab visit
- Results
- 1–2 business days via secure online portal
- Best for
- Concierge testing with treatment
DirectLabs
3.6- Type
- Lab visit
- Results
- 24–48 business hours via the MyDLS portal
- Best for
- Cheap individual tests
Everlywell
3.6- Type
- At-home kit
- Results
- About 5–7 days after the lab receives your sample
- Best for
- Retail pickup & wellness range
Nurx
3.5- Type
- At-home kit
- Results
- About 7 business days after the lab receives your sample
- Best for
- Billing insurance for an at-home kit
Top alternatives to Quest Diagnostics
If Quest Diagnostics isn't quite right, these are the closest options we'd point you to instead.