Clinical & Reference Laboratories Directory

Clinical & Reference Laboratories in Gloucester, MA

The top-ranked clinical laboratories serving Gloucester, MA are Ixcela, Inc, Genomics Inc and Mgb Pathology - Pma Lab. We list 56 clinical laboratories serving Gloucester, MA. 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 Gloucester, MA (Essex County). 56 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 Gloucester

Ranked by our published methodology. Sponsored providers are shown separately.
#ProviderVerified recordsBased inPhone
1Ixcela, Inc✓ CLIA-certified laboratory (certificate of compliance or accreditation, CMS) #22D2244792
Beverly, MA (9 mi)(781) 538-6614
2Genomics Inc✓ CLIA-certified laboratory (certificate of compliance or accreditation, CMS) #22D2290518
Beverly, MA (10 mi)(508) 988-8040
3Mgb Pathology - Pma Lab✓ CLIA-certified laboratory (certificate of compliance or accreditation, CMS) #22D0071593
Haverhill, MA (22 mi)(978) 521-3203
4Quality Diagnostic Labs✓ CLIA-certified laboratory (certificate of compliance or accreditation, CMS) #22D2231843
North Andover, MA (23 mi)(351) 220-0898
5Pharmaron (boston) Lab Services LLC✓ CLIA-certified laboratory (certificate of compliance or accreditation, CMS) #22D2301375
Woburn, MA (24 mi)(781) 393-6910
6Quest Diagnostics Massachusetts LLC✓ CLIA-certified laboratory (certificate of compliance or accreditation, CMS) #22D0962203
Boston, MA (25 mi)(617) 568-6214
7Dermatopathology Consultations LLC✓ CLIA-certified laboratory (certificate of compliance or accreditation, CMS) #22D1049112
Burlington, MA (27 mi)(617) 549-1168
8Foundation Medicine Inc✓ CLIA-certified laboratory (certificate of compliance or accreditation, CMS) #22D2027531
Boston, MA (27 mi)(617) 418-2200
9Lilium Diagnostics✓ CLIA-certified laboratory (certificate of compliance or accreditation, CMS) #22D2246235
Boston, MA (27 mi)(508) 615-6265
10Nh Laboratory Spectrum Medical Group Pathology✓ CLIA-certified laboratory (certificate of compliance or accreditation, CMS) #30D2086563
Exeter, NH (27 mi)(603) 580-5554
20 more providers serving this area

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Frequently asked questions

How many clinical laboratories serve Gloucester?

We list 56 clinical laboratories serving Gloucester, MA: 0 based there and 56 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 Gloucester?

The top-ranked clinical laboratories serving Gloucester, MA are Ixcela, Inc, Genomics Inc, Mgb Pathology - Pma Lab, Quality Diagnostic Labs and Pharmaron (boston) Lab Services LLC. The full ranked list, with the official records each provider matched, is on this page.

Which clinical laboratories serving Gloucester are verified against official records?

10 of the top 10 match an active official record: Ixcela, Inc (Centers for Medicare & Medicaid Services), Genomics Inc (Centers for Medicare & Medicaid Services), Mgb Pathology - Pma Lab (Centers for Medicare & Medicaid Services), Quality Diagnostic Labs (Centers for Medicare & Medicaid Services) and Pharmaron (boston) Lab Services 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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