Clinical & Reference Laboratories in Haverhill, MA

The top-ranked clinical laboratories serving Haverhill, MA are Mgb Pathology - Pma Lab, Quality Diagnostic Labs and Laboratory Corporation Of American Holdings. We list 56 clinical laboratories serving Haverhill, 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 Haverhill, 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 Haverhill

Ranked by our published methodology. Sponsored providers are shown separately.
#ProviderVerified recordsBased inPhone
1Mgb Pathology - Pma LabCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#22D0071593
Haverhill, MA(978) 521-3203
2Quality Diagnostic LabsCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#22D2231843
North Andover, MA (6 mi)(351) 220-0898
3Laboratory Corporation Of American HoldingsCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#30D0087087
Windham, NH (10 mi)(603) 430-4179
4Nh Laboratory Spectrum Medical Group PathologyCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#30D2086563
Exeter, NH (16 mi)(603) 580-5554
5Seacoast Pathology Professional AssocCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#30D0682886
Exeter, NH (16 mi)(603) 778-8522
6Genomics IncCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#22D2290518
Beverly, MA (19 mi)(508) 988-8040
7Dermatopathology Consultations LLCCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#22D1049112
Burlington, MA (19 mi)(617) 549-1168
8Pharmaron (boston) Lab Services LLCCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#22D2301375
Woburn, MA (19 mi)(781) 393-6910
9Convenientmd Laboratories, LLCCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#30D2207624
Manchester, NH (20 mi)(603) 207-3214
10Broad Clinical Laboratories, LLCCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#22D2055652
Burlington, MA (20 mi)(617) 714-7670
20 more providers serving this area

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Frequently asked questions

How many clinical laboratories serve Haverhill?

We list 56 clinical laboratories serving Haverhill, MA: 1 based there and 55 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 Haverhill?

The top-ranked clinical laboratories serving Haverhill, MA are Mgb Pathology - Pma Lab, Quality Diagnostic Labs, Laboratory Corporation Of American Holdings, Nh Laboratory Spectrum Medical Group Pathology and Seacoast Pathology Professional Assoc. The full ranked list, with the official records each provider matched, is on this page.

Which clinical laboratories serving Haverhill are verified against official records?

10 of the top 10 match an active official record: Mgb Pathology - Pma Lab (Centers for Medicare & Medicaid Services), Quality Diagnostic Labs (Centers for Medicare & Medicaid Services), Laboratory Corporation Of American Holdings (Centers for Medicare & Medicaid Services), Nh Laboratory Spectrum Medical Group Pathology (Centers for Medicare & Medicaid Services) and Seacoast Pathology Professional Assoc (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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