#1Laboratory Corporation Of America Holdings
Serves this area from Raleigh, NC (12 mi)
Clinical & Reference Laboratories in Clayton, NC
The top-ranked clinical laboratories serving Clayton, NC are Laboratory Corporation Of America Holdings, Carolina Diagnostic Labs LLC and Mako Medical Laboratories, LLC. We list 27 clinical laboratories serving Clayton, NC. 27 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 Clayton, NC (Johnston County). 27 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 Clayton
#2Carolina Diagnostic Labs LLC
Serves this area from Raleigh, NC (17 mi)#3Mako Medical Laboratories, LLC
Serves this area from Raleigh, NC (18 mi)#4Nucleus Genomics
Serves this area from Raleigh, NC (18 mi)#5Laboratory Corporation Of America Holdings
Serves this area from Raleigh, NC (19 mi)#6Oncohost Inc
Serves this area from Cary, NC (19 mi)#7Aspirar Medical Lab
Serves this area from Cary, NC (19 mi)#8United Providers Of Health LLC
Serves this area from NC#9Ncgm, Inc
Serves this area from Holly Springs, NC (20 mi)#10Carolina Spine Center
Serves this area from Cary, NC (22 mi)
17 more providers serving this area
- Tripoint Diagnostics, PLLC, Cary, NC (22 mi)
- Alfa Labs Inc, Cary, NC (22 mi)
- Mako Medical Laboratories, Wake Forest, NC (23 mi)
- Radeas, LLC, Wake Forest, NC (23 mi)
- Andor Labs, LLC, Morrisville, NC (24 mi)
- Saga Diagnostics US Inc, Morrisville, NC (24 mi)
- Carolina Molecular Inc, Morrisville, NC (24 mi)
- Next Gen Karyo Inc., Morrisville, NC (24 mi)
- Metabolon, NC
- Quest Diagnostics - Morrisville Stat, NC
- Foundation Medicine, Inc, NC
- Herasight Inc, NC
- Laboratory Corporation Of America Holdings, Wilson, NC (28 mi)
- App-ecp, LLC At Wilson Medical Center, Wilson, NC (29 mi)
- Laboratory Corporation Of America Holdings, Mount Olive, NC (38 mi)
- Quest Diagnostics - Rocky Mount Family, Rocky Mount, NC (40 mi)
- Laboratory Corporation Of America Holdings, Rocky Mount, NC (41 mi)
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Frequently asked questions
How many clinical laboratories serve Clayton?
We list 27 clinical laboratories serving Clayton, NC: 0 based there and 27 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 Clayton?
The top-ranked clinical laboratories serving Clayton, NC are Laboratory Corporation Of America Holdings, Carolina Diagnostic Labs LLC, Mako Medical Laboratories, LLC, Nucleus Genomics and Laboratory Corporation Of America Holdings. The full ranked list, with the official records each provider matched, is on this page.
Which clinical laboratories serving Clayton are verified against official records?
10 of the top 10 match an active official record: Laboratory Corporation Of America Holdings (Centers for Medicare & Medicaid Services), Carolina Diagnostic Labs LLC (Centers for Medicare & Medicaid Services), Mako Medical Laboratories, LLC (Centers for Medicare & Medicaid Services), Nucleus Genomics (Centers for Medicare & Medicaid Services) and Laboratory Corporation Of America Holdings (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 .