#1Quest Diagnostics- Carilion New River Valley
Serves this area from VA
Clinical & Reference Laboratories in Floyd County, VA
The top-ranked clinical laboratories serving Floyd County, VA are Quest Diagnostics- Carilion New River Valley, V Test, LLC and Laboratory Corporation Of America Holdings. We list 4 clinical laboratories serving Floyd County, VA. 4 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 Floyd County, VA. 4 providers, 4 of the top 4 verified against federal or state records. Registry records checked on 2026-11-04.
Top 4 ranked clinical laboratories for Floyd County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Quest Diagnostics- Carilion New River Valley | CLIA-certified laboratory (certificate of compliance or accreditation, CMS)#49D0231948 | VA | (540) 266-6502 |
| 2 | V Test, LLC | CLIA-certified laboratory (certificate of compliance or accreditation, CMS)#49D2075691 | Christiansburg, VA (14 mi) | (540) 250-0885 |
| 3 | Laboratory Corporation Of America Holdings | CLIA-certified laboratory (certificate of compliance or accreditation, CMS)#49D2100611 | Blacksburg, VA (18 mi) | (540) 553-0572 |
| 4 | Quest Diagnostics - Carilion Franklin Memorial | CLIA-certified laboratory (certificate of compliance or accreditation, CMS)#49D0231988 | Rocky Mount, VA (26 mi) | (540) 855-9550 |
#2V Test, LLC
Serves this area from Christiansburg, VA (14 mi)#3Laboratory Corporation Of America Holdings
Serves this area from Blacksburg, VA (18 mi)#4Quest Diagnostics - Carilion Franklin Memorial
Serves this area from Rocky Mount, VA (26 mi)
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Frequently asked questions
How many clinical laboratories serve Floyd County?
We list 4 clinical laboratories serving Floyd County, VA: 0 based there and 4 serving it from nearby. 4 of the top 4 match an active federal or state record, checked on 2026-11-04.
Which clinical laboratories serve Floyd County?
The top-ranked clinical laboratories serving Floyd County, VA are Quest Diagnostics- Carilion New River Valley, V Test, LLC, Laboratory Corporation Of America Holdings and Quest Diagnostics - Carilion Franklin Memorial. The full ranked list, with the official records each provider matched, is on this page.
Which clinical laboratories serving Floyd County are verified against official records?
4 of the top 4 match an active official record: Quest Diagnostics- Carilion New River Valley (Centers for Medicare & Medicaid Services), V Test, LLC (Centers for Medicare & Medicaid Services), Laboratory Corporation Of America Holdings (Centers for Medicare & Medicaid Services) and Quest Diagnostics - Carilion Franklin Memorial (Centers for Medicare & Medicaid Services). 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 .
Communities served
Floyd