#1Quest Diagnostics Nichols Institute, Inc
Serves this area from Chantilly, VA (12 mi)
Clinical & Reference Laboratories in Prince William County, VA
The top-ranked clinical laboratories serving Prince William County, VA are Quest Diagnostics Nichols Institute, Inc, Fairfax Health Center and Mira Genetix. We list 21 clinical laboratories serving Prince William County, VA. 21 of the providers shown match an active record from Centers for Medicare & Medicaid Services, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Clinical & Reference Laboratories serving Prince William County, VA. 21 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked clinical laboratories for Prince William County
#2Fairfax Health Center
Serves this area from Fair Lakes, VA (12 mi)#3Mira Genetix
Serves this area from Greenbriar, VA (13 mi)#4Shady Grove Fertility-fair Oaks
Serves this area from Fair Oaks, VA (13 mi)#5Laboratory Corporation Of America
Serves this area from Chantilly, VA (13 mi)#6Microgen Health, Inc DBA Testgo
Serves this area from Chantilly, VA (13 mi)#7Genetix Iq, Inc
Serves this area from VA#8Sunrise Medical Laboratories
Serves this area from Chantilly, VA (14 mi)#9Genetics & Ivf Institute/molecular Inf Dis Lab
Serves this area from Mantua, VA (16 mi)#10Givff, LLC
Serves this area from Mantua, VA (16 mi)
11 more providers serving this area
- Givff, LLC D/B/A Givf Fertility, Mantua, VA (16 mi)
- Shady Grove Reproductive Science Center, Woodburn, VA (17 mi)
- Virginia Reproductive Labs, Reston, VA (19 mi)
- O & O Alpan, LLC, Tysons, VA (20 mi)
- Labcorp Ashburn Psc, Ashburn, VA (21 mi)
- Mid Atlantic Pathology Services, Mclean Satellite, McLean, VA (22 mi)
- Mid-atlantic Pathology Services, Falls Church, McLean, VA (22 mi)
- Athari Biosciences Inc, Dulles Town Center, VA (23 mi)
- Loudoun Medical Group, McLean, VA (23 mi)
- Clinical Diagnostic Laboratories, LLC, Ashburn, VA (25 mi)
- Labcorp Of America, Holdings, Chatham Heights, VA (27 mi)
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Frequently asked questions
How many clinical laboratories serve Prince William County?
We list 21 clinical laboratories serving Prince William County, VA: 0 based there and 21 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which clinical laboratories serve Prince William County?
The top-ranked clinical laboratories serving Prince William County, VA are Quest Diagnostics Nichols Institute, Inc, Fairfax Health Center, Mira Genetix, Shady Grove Fertility-fair Oaks and Laboratory Corporation Of America. The full ranked list, with the official records each provider matched, is on this page.
Which clinical laboratories serving Prince William County are verified against official records?
10 of the top 10 match an active official record: Quest Diagnostics Nichols Institute, Inc (Centers for Medicare & Medicaid Services), Fairfax Health Center (Centers for Medicare & Medicaid Services), Mira Genetix (Centers for Medicare & Medicaid Services), Shady Grove Fertility-fair Oaks (Centers for Medicare & Medicaid Services) and Laboratory Corporation Of America (Centers for Medicare & Medicaid Services), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What does CLIA certification mean?
CLIA certificates are issued under federal law for laboratories testing human specimens. A certificate of compliance or accreditation covers moderate and high complexity testing; a certificate of waiver covers only simple waived tests.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .
Cities in Prince William County
Communities served
Cherry Hill, Montclair, Leesylvania, Buckhall, Sudley, Gainesville, Bull Run, Yorkshire, Independent Hill, Triangle, Potomac Mills, Dumfries, Loch Lomond, County Center, Nokesville, Haymarket, Bull Run Mountain Estates, Occoquan, Innovation, Quantico