Clinical & Reference Laboratories in French Valley, CA

The top-ranked clinical laboratories serving French Valley, CA are Medical Laboratory Services, Trulab Dx and Cellum Biomedical Inc. We list 238 clinical laboratories serving French Valley, 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 French Valley, CA (Riverside County). 238 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 French Valley

Ranked by our published methodology. Sponsored providers are shown separately.
#ProviderVerified recordsBased inPhone
1Medical Laboratory ServicesCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D0716342
Murrieta, CA (5 mi)(951) 834-9020
2Trulab DxCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2183964
Murrieta, CA (6 mi)(412) 499-5024
3Cellum Biomedical IncCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2183167
Temecula, CA (8 mi)(951) 302-1144
4Mountain View Medical LaboratoryCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2070506
Hemet, CA (13 mi)(951) 658-1400
5Kpc Biotech IncCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2227042
Hemet, CA (13 mi)(951) 791-4264
6Inform Diagnostics, IncCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2313265
Oceanside, CA (24 mi)(714) 813-1605
7Spectrum Molecular Diagnostics LaboratoryCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2232585
Rancho Santa Margarita, CA (29 mi)(949) 264-6102
8Genomic Testing CooperativeCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2129017
CA(949) 275-7564
9Laboratory Corporation Of AmericaCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D0918619
Riverside, CA (30 mi)(951) 222-4586
10Oceanside Diagnostics LLCCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2318147
Oceanside, CA (31 mi)(858) 504-2992
20 more providers serving this area

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Frequently asked questions

How many clinical laboratories serve French Valley?

We list 238 clinical laboratories serving French Valley, CA: 0 based there and 238 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 French Valley?

The top-ranked clinical laboratories serving French Valley, CA are Medical Laboratory Services, Trulab Dx, Cellum Biomedical Inc, Mountain View Medical Laboratory and Kpc Biotech Inc. The full ranked list, with the official records each provider matched, is on this page.

Which clinical laboratories serving French Valley are verified against official records?

10 of the top 10 match an active official record: Medical Laboratory Services (Centers for Medicare & Medicaid Services), Trulab Dx (Centers for Medicare & Medicaid Services), Cellum Biomedical Inc (Centers for Medicare & Medicaid Services), Mountain View Medical Laboratory (Centers for Medicare & Medicaid Services) and Kpc Biotech 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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