Clinical & Reference Laboratories in Temecula, CA

The top-ranked clinical laboratories serving Temecula, CA are Cellum Biomedical Inc, Trulab Dx and Medical Laboratory Services. We list 238 clinical laboratories serving Temecula, 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 Temecula, 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 Temecula

Ranked by our published methodology. Sponsored providers are shown separately.
#ProviderVerified recordsBased inPhone
1Cellum Biomedical IncCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2183167
Temecula, CA(951) 302-1144
2Trulab DxCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2183964
Murrieta, CA (4 mi)(412) 499-5024
3Medical Laboratory ServicesCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D0716342
Murrieta, CA (5 mi)(951) 834-9020
4Inform Diagnostics, IncCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2313265
Oceanside, CA (17 mi)(714) 813-1605
5Mountain View Medical LaboratoryCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2070506
Hemet, CA (20 mi)(951) 658-1400
6Kpc Biotech IncCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2227042
Hemet, CA (20 mi)(951) 791-4264
7Genomic Testing CooperativeCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2129017
CA(949) 275-7564
8Oceanside Diagnostics LLCCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2318147
Oceanside, CA (23 mi)(858) 504-2992
9Dermatologist Medical Group Of North County, Inc.CLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D0568241
Oceanside, CA (24 mi)(760) 758-5340
10Scripps Medical Laboratory- JeffersonCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D0691203
Oceanside, CA (24 mi)(760) 704-5656
20 more providers serving this area

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Frequently asked questions

How many clinical laboratories serve Temecula?

We list 238 clinical laboratories serving Temecula, CA: 1 based there and 237 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 Temecula?

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

Which clinical laboratories serving Temecula are verified against official records?

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