Clinical & Reference Laboratories in Greensboro, NC

The top-ranked clinical laboratories serving Greensboro, NC are 1 Corp Diagnostics LLC, Asap Labs And Care, LLC and Ball Dermpath, PA. We list 29 clinical laboratories serving Greensboro, NC. 29 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 Greensboro, NC (Guilford County). 29 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 Greensboro

Ranked by our published methodology. Sponsored providers are shown separately.
#ProviderVerified recordsBased inPhone
11 Corp Diagnostics LLCCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#34D2321589
Greensboro, NC(336) 500-8026
2Asap Labs And Care, LLCCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#34D2205647
Greensboro, NC(336) 564-6400
3Ball Dermpath, PACLIA-certified laboratory (certificate of compliance or accreditation, CMS)#34D2051022
Greensboro, NC(336) 609-6240
4Central Carolina Ob-gynCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#34D0239261
Greensboro, NC(336) 286-6565
5Greensboro Pathology LLCCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#34D0996909
Greensboro, NC(336) 271-4930
6Laboratory Corporation Of America HoldingsCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#34D0655109
Greensboro, NC(336) 346-2440
7Laboratory Corporation Of America HoldingsCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#34D2311349
Greensboro, NC(336) 533-4139
8Laboratory Corporation Of America HoldingsCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#34D2136522
Greensboro, NC(336) 375-4858
9Quest Diagnostics- Cone Health GynecologyCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#34D2051921
Greensboro, NC(252) 443-3133
10Quest Diagnostics Clinical Laboratories,CLIA-certified laboratory (certificate of compliance or accreditation, CMS)#34D0932172
High Point, NC (7 mi)(336) 420-4802
19 more providers serving this area

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Frequently asked questions

How many clinical laboratories serve Greensboro?

We list 29 clinical laboratories serving Greensboro, NC: 9 based there and 20 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 Greensboro?

The top-ranked clinical laboratories serving Greensboro, NC are 1 Corp Diagnostics LLC, Asap Labs And Care, LLC, Ball Dermpath, PA, Central Carolina Ob-gyn and Greensboro Pathology LLC. The full ranked list, with the official records each provider matched, is on this page.

Which clinical laboratories serving Greensboro are verified against official records?

10 of the top 10 match an active official record: 1 Corp Diagnostics LLC (Centers for Medicare & Medicaid Services), Asap Labs And Care, LLC (Centers for Medicare & Medicaid Services), Ball Dermpath, PA (Centers for Medicare & Medicaid Services), Central Carolina Ob-gyn (Centers for Medicare & Medicaid Services) and Greensboro Pathology LLC (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 .

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