#1Biogenics Medical Laboratories
Based in Frederick, MD
Clinical & Reference Laboratories in Frederick, MD
The top-ranked clinical laboratories serving Frederick, MD are Biogenics Medical Laboratories, Chesapeake Toxicology Resources, LLC and Clia Molecular Diagnostics Laboratory. We list 53 clinical laboratories serving Frederick, MD. 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 Frederick, MD (Frederick County). 53 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 Frederick
#2Chesapeake Toxicology Resources, LLC
Based in Frederick, MD#3Clia Molecular Diagnostics Laboratory
Based in Frederick, MD#4Fpca Molecular Labs LLC
Based in Frederick, MD#5Lab Rx LLC
Based in Frederick, MD#6Resinnova Clinical Diagnostics LLC
Based in Frederick, MD#7Molecular Characterization Laboratory
Serves this area from MD#8Molecular Characterization Laboratory
Serves this area from MD#9Patriot Medical Laboratories LLC
Serves this area from Ballenger Creek, MD (4 mi)#10Oxford Biodynamics Inc
Serves this area from Ballenger Creek, MD (4 mi)
20 more providers serving this area
- Silbiotech, Inc, Ballenger Creek, MD (5 mi)
- Cosmosid Ngs Laboratory Services, LLC, Germantown, MD (19 mi)
- Personalized Medicine Care Diagnostic, Germantown, MD (19 mi)
- Erso Diagnostics LLC, Taneytown, MD (20 mi)
- Sam's Medical Laboratory LLC, Montgomery Village, MD (21 mi)
- B&b Bio LLC, Gaithersburg, MD (21 mi)
- Cleardx Clinical Laboratory, Gaithersburg, MD (22 mi)
- Oral Pathology Services, Gaithersburg, MD (22 mi)
- Cv Path Institute Inc, Gaithersburg, MD (23 mi)
- Smithers Pharmaceutical Development Services, Gaithersburg, MD (23 mi)
- Clongen Laboratories, Gaithersburg, MD (23 mi)
- Genedx, LLC, Gaithersburg, MD (23 mi)
- Genesys Biolabs, MD
- Minomic Inc, MD
- Cirrus Dx Inc, Rockville, MD (26 mi)
- Oncoomicsdx, Rockville, MD (26 mi)
- Arthritis & Rheumatism Associate PC, Rockville, MD (26 mi)
- Shady Grove Andrology Center LLC, MD
- Clinical Diagnostic Laboratories, LLC, Ashburn, VA (26 mi)
- Psomagen Inc, Rockville, MD (26 mi)
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Frequently asked questions
How many clinical laboratories serve Frederick?
We list 53 clinical laboratories serving Frederick, MD: 6 based there and 47 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 Frederick?
The top-ranked clinical laboratories serving Frederick, MD are Biogenics Medical Laboratories, Chesapeake Toxicology Resources, LLC, Clia Molecular Diagnostics Laboratory, Fpca Molecular Labs LLC and Lab Rx LLC. The full ranked list, with the official records each provider matched, is on this page.
Which clinical laboratories serving Frederick are verified against official records?
10 of the top 10 match an active official record: Biogenics Medical Laboratories (Centers for Medicare & Medicaid Services), Chesapeake Toxicology Resources, LLC (Centers for Medicare & Medicaid Services), Clia Molecular Diagnostics Laboratory (Centers for Medicare & Medicaid Services), Fpca Molecular Labs LLC (Centers for Medicare & Medicaid Services) and Lab Rx 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 .