Clinical & Reference Laboratories in Merced, CA

The top-ranked clinical laboratories serving Merced, CA are Unilab Corp DBA Quest Diagnostics, Yosemite Pathology Medical Group and Kd Medical Group Inc. We list 34 clinical laboratories serving Merced, CA. 30 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 Merced, CA (Merced County). 34 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 Merced

Ranked by our published methodology. Sponsored providers are shown separately.
#ProviderVerified recordsBased inPhone
1Unilab Corp DBA Quest DiagnosticsCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D0644027
Merced, CA(209) 385-5632
2Yosemite Pathology Medical GroupCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D0644024
Merced, CA(209) 577-1200
3Kd Medical Group IncCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D1032613
Los Banos, CA (27 mi)(209) 826-9999
4Linda Veneman, MdCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2298862
CA(702) 533-4627
5Yosemite Pathology Medical Group IncCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D0644036
CA(209) 577-1200
6Yosemite Pathology Medical Group IncCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2146088
CA(209) 577-1200
7Histo-path Technical Specialties IncCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2265946
Salida, CA (44 mi)(209) 522-8240
8Valley Diagnostics LaboratoryCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D0992242
Fresno, CA (50 mi)(559) 449-0366
91lab, IncCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D0959245
Fresno, CA (51 mi)(559) 431-9800
10Unilab Corp DBA Quest DiagnosticsCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D0664641
Fresno, CA (52 mi)(559) 297-2479
20 more providers serving this area

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Frequently asked questions

How many clinical laboratories serve Merced?

We list 34 clinical laboratories serving Merced, CA: 2 based there and 32 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 Merced?

The top-ranked clinical laboratories serving Merced, CA are Unilab Corp DBA Quest Diagnostics, Yosemite Pathology Medical Group, Kd Medical Group Inc, Linda Veneman, Md and Yosemite Pathology Medical Group Inc. The full ranked list, with the official records each provider matched, is on this page.

Which clinical laboratories serving Merced are verified against official records?

10 of the top 10 match an active official record: Unilab Corp DBA Quest Diagnostics (Centers for Medicare & Medicaid Services), Yosemite Pathology Medical Group (Centers for Medicare & Medicaid Services), Kd Medical Group Inc (Centers for Medicare & Medicaid Services), Linda Veneman, Md (Centers for Medicare & Medicaid Services) and Yosemite Pathology Medical Group Inc (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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