#1Erso Diagnostics LLC
Based in Taneytown, MD
Clinical & Reference Laboratories in Carroll County, MD
The top-ranked clinical laboratories serving Carroll County, MD are Erso Diagnostics LLC, Real Diagnostics LLC and Applied Immunogenetics Laboratory. We list 28 clinical laboratories serving Carroll County, MD. 28 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 Carroll County, MD. 28 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 Carroll County
#2Real Diagnostics LLC
Serves this area from Reisterstown, MD (12 mi)#3Applied Immunogenetics Laboratory
Serves this area from Owings Mills, MD (15 mi)#4Diamond Medical Laboratories LLC
Serves this area from Owings Mills, MD (16 mi)#5X-gene Diagnostics Inc
Serves this area from MD#6Clia Molecular Diagnostics Laboratory
Serves this area from Frederick, MD (21 mi)#7Johns Hopkins Medical Laboratory
Serves this area from Mays Chapel, MD (21 mi)#8Chesapeake Toxicology Resources, LLC
Serves this area from Frederick, MD (21 mi)#9Lab Rx LLC
Serves this area from Frederick, MD (22 mi)#10Path Reads LLC
Serves this area from Ellicott City, MD (23 mi)
18 more providers serving this area
- Biogenics Medical Laboratories, Frederick, MD (23 mi)
- Molecular Characterization Laboratory, MD
- Molecular Characterization Laboratory, MD
- Oxford Biodynamics Inc, Ballenger Creek, MD (24 mi)
- Patriot Medical Laboratories LLC, Ballenger Creek, MD (24 mi)
- Ravgen, Inc, Columbia, MD (25 mi)
- Silbiotech, Inc, Ballenger Creek, MD (25 mi)
- Fpca Molecular Labs LLC, Frederick, MD (25 mi)
- Resinnova Clinical Diagnostics LLC, Frederick, MD (25 mi)
- Cd Laboratories, Inc, Towson, MD (26 mi)
- Cohen Dermatopathology PC DBA Inform Diagnostics, Columbia, MD (27 mi)
- American Health, S LLC DBA American Health Associa, Columbia, MD (28 mi)
- Complete Omics Inc, Arbutus, MD (28 mi)
- Quest Diagnostics Inc, Arbutus, MD (28 mi)
- Scylex Inc DBA Scylexlab, Columbia, MD (29 mi)
- Pathology Associates Laboratories PC, Columbia, MD (29 mi)
- York Hosp Pulm Physiology Lab, PA
- Albemarle Laboratories LLC, Dundalk, MD (34 mi)
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Frequently asked questions
How many clinical laboratories serve Carroll County?
We list 28 clinical laboratories serving Carroll County, MD: 1 based there and 27 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 Carroll County?
The top-ranked clinical laboratories serving Carroll County, MD are Erso Diagnostics LLC, Real Diagnostics LLC, Applied Immunogenetics Laboratory, Diamond Medical Laboratories LLC and X-gene Diagnostics Inc. The full ranked list, with the official records each provider matched, is on this page.
Which clinical laboratories serving Carroll County are verified against official records?
10 of the top 10 match an active official record: Erso Diagnostics LLC (Centers for Medicare & Medicaid Services), Real Diagnostics LLC (Centers for Medicare & Medicaid Services), Applied Immunogenetics Laboratory (Centers for Medicare & Medicaid Services), Diamond Medical Laboratories LLC (Centers for Medicare & Medicaid Services) and X-gene Diagnostics 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 .
Cities in Carroll County
Communities served
Westminster, Mount Airy, Taneytown, Hampstead, Manchester, Sykesville, New Windsor, Union Bridge