#1Machaon Diagnostics Inc
Serves this area from Berkeley, CA (11 mi)
Clinical & Reference Laboratories in Hercules, CA
The top-ranked clinical laboratories serving Hercules, CA are Machaon Diagnostics Inc, Pathology Services Inc DBA Labgenomics and Quest Diagnostics. We list 40 clinical laboratories serving Hercules, CA. 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 Hercules, CA (Contra Costa County). 40 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 Hercules
#2Pathology Services Inc DBA Labgenomics
Serves this area from Berkeley, CA (12 mi)#3Quest Diagnostics
Serves this area from Berkeley, CA (12 mi)#4Contra Costa Pathology Associates
Serves this area from Pleasant Hill, CA (13 mi)#5Epic Care
Serves this area from Pleasant Hill, CA (13 mi)#6Planned Parenthood Shasta Pacific
Serves this area from San Rafael, CA (14 mi)#7Juno Bio
Serves this area from Oakland, CA (14 mi)#8Laboratory Corporation Of America
Serves this area from Walnut Creek, CA (16 mi)#9Golden State Dermatology Associates, Inc
Serves this area from Walnut Creek, CA (16 mi)#10Gcc Laboratory
Serves this area from Fairfield, CA (16 mi)
20 more providers serving this area
- Helix Mobile Wellness, San Francisco, CA (17 mi)
- Ucsf Dermatopathology Service, San Francisco, CA (18 mi)
- Labcorp Genetics Inc, San Francisco, CA (19 mi)
- Control Panel Laboratory, San Francisco, CA (19 mi)
- Laboratory Corporation Of America, San Leandro, CA (21 mi)
- Fellow Health Inc., San Leandro, CA (22 mi)
- Precision Pathology Medical Group Inc, CA
- Elim Clinical Laboratory, Hayward, CA (28 mi)
- Diacarta, Inc, Hayward, CA (29 mi)
- National Labs Inc, Hayward, CA (29 mi)
- Predicine Inc, Hayward, CA (29 mi)
- Billiontoone Laboratory, Union City, CA (31 mi)
- Apostle Diagnostics, Pleasanton, CA (34 mi)
- Strategic Concept Lab, Pleasanton, CA (34 mi)
- Norcal Pathology Laboratory, Fremont, CA (37 mi)
- Gl CA Clia LLC, Fremont, CA (39 mi)
- Arbor Vita Corporation, Fremont, CA (43 mi)
- Seqmatic LLC, Fremont, CA (43 mi)
- Redwood Toxicology Laboratory, Inc, CA
- Unilab Corporation, DBA Quest Diagnostics, Stockton, CA (52 mi)
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Frequently asked questions
How many clinical laboratories serve Hercules?
We list 40 clinical laboratories serving Hercules, CA: 0 based there and 40 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 Hercules?
The top-ranked clinical laboratories serving Hercules, CA are Machaon Diagnostics Inc, Pathology Services Inc DBA Labgenomics, Quest Diagnostics, Contra Costa Pathology Associates and Epic Care. The full ranked list, with the official records each provider matched, is on this page.
Which clinical laboratories serving Hercules are verified against official records?
10 of the top 10 match an active official record: Machaon Diagnostics Inc (Centers for Medicare & Medicaid Services), Pathology Services Inc DBA Labgenomics (Centers for Medicare & Medicaid Services), Quest Diagnostics (Centers for Medicare & Medicaid Services), Contra Costa Pathology Associates (Centers for Medicare & Medicaid Services) and Epic Care (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 .