#1First Bio Lab Of Illinois LLC
Based in Arlington Heights, IL
Clinical & Reference Laboratories in Arlington Heights, IL
The top-ranked clinical laboratories serving Arlington Heights, IL are First Bio Lab Of Illinois LLC, Pretorian Labs, LLC and Professional Healthcare Inc. We list 104 clinical laboratories serving Arlington Heights, IL. 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 Arlington Heights, IL (Cook County). 104 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 Arlington Heights
#2Pretorian Labs, LLC
Serves this area from Rolling Meadows, IL (3 mi)#3Professional Healthcare Inc
Serves this area from Rolling Meadows, IL (3 mi)#4Dha Laboratory
Serves this area from Mount Prospect, IL (3 mi)#5Medlab Inc
Serves this area from Elk Grove Village, IL (5 mi)#6Quest Diagnostics LLC (il)
Serves this area from Schaumburg, IL (5 mi)#7Alc Diagnostics LLC
Serves this area from Des Plaines, IL (6 mi)#8Gopath Laboratories
Serves this area from Buffalo Grove, IL (6 mi)#9Precise Care Clinical Lab Inc
Serves this area from Des Plaines, IL (6 mi)#10United States Drug Testing Laboratories, LLC
Serves this area from Des Plaines, IL (6 mi)
20 more providers serving this area
- Nicl Laboratories, Northbrook, IL (7 mi)
- Hnq Consulting Inc, Glenview, IL (7 mi)
- Quest Diagnostics LLC (il), Wood Dale, IL (8 mi)
- Reproductive Genetic Innovations, Northbrook, IL (8 mi)
- Acl Cac Lab, Park Ridge, IL (8 mi)
- Deerfield Dermatology Ass, Deerfield, IL (8 mi)
- Spiriplex, Inc, Lincolnshire, IL (8 mi)
- Pwn Laboratory, LLC, Hoffman Estates, IL (9 mi)
- Laboratory Corporation Of America, Itasca, IL (9 mi)
- Neelyx Labs, Wood Dale, IL (9 mi)
- Serviam Diagnostics Lab LLC, Des Plaines, IL (9 mi)
- American Molecular Laboratories Inc, Vernon Hills, IL (9 mi)
- Gift Of Hope Histocompatibility Laboratory, Itasca, IL (9 mi)
- Biobloom Diagnostics LLC, Streamwood, IL (10 mi)
- American Scientific Laboratory, Niles, IL (10 mi)
- Labcorp - Niles, Niles, IL (10 mi)
- Carecentrics Lab, LLC, Niles, IL (10 mi)
- Laboratory Corporation Of America, Chicago, IL (12 mi)
- Axess Clinic & Diagnostic LLC, Chicago, IL (12 mi)
- American Diagnostic Laboratory, Skokie, IL (12 mi)
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Frequently asked questions
How many clinical laboratories serve Arlington Heights?
We list 104 clinical laboratories serving Arlington Heights, IL: 1 based there and 103 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 Arlington Heights?
The top-ranked clinical laboratories serving Arlington Heights, IL are First Bio Lab Of Illinois LLC, Pretorian Labs, LLC, Professional Healthcare Inc, Dha Laboratory and Medlab Inc. The full ranked list, with the official records each provider matched, is on this page.
Which clinical laboratories serving Arlington Heights are verified against official records?
10 of the top 10 match an active official record: First Bio Lab Of Illinois LLC (Centers for Medicare & Medicaid Services), Pretorian Labs, LLC (Centers for Medicare & Medicaid Services), Professional Healthcare Inc (Centers for Medicare & Medicaid Services), Dha Laboratory (Centers for Medicare & Medicaid Services) and Medlab 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 .