#1Incyte Pathology - Southgate Branch
Serves this area from Walla Walla, WA (27 mi)
Clinical & Reference Laboratories in Columbia County, WA
The top-ranked clinical laboratories serving Columbia County, WA are Incyte Pathology - Southgate Branch, Laboratory Corporation Of America and Ip Pasco 4. We list 9 clinical laboratories serving Columbia County, WA. 9 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 Columbia County, WA. 9 providers, 9 of the top 9 verified against federal or state records. Registry records checked on 2026-11-04.
Top 9 ranked clinical laboratories for Columbia County
#2Laboratory Corporation Of America
Serves this area from Walla Walla, WA (27 mi)#3Ip Pasco 4
Serves this area from WA#4Ip Connell 1
Serves this area from Connell, WA (52 mi)#5Incyte Pathology Lourdes Medical Center Branch
Serves this area from Pasco, WA (58 mi)#6Incyte Pathology - St Anthony's Branch
Serves this area from Pendleton, OR (62 mi)#7Ip Pendleton 1
Serves this area from Pendleton, OR (63 mi)#8Ip Pendleton 2
Serves this area from Pendleton, OR (63 mi)#9Labcorp- Yvfw Mirasol Hermiston
Serves this area from Hermiston, OR (75 mi)
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Frequently asked questions
How many clinical laboratories serve Columbia County?
We list 9 clinical laboratories serving Columbia County, WA: 0 based there and 9 serving it from nearby. 9 of the top 9 match an active federal or state record, checked on 2026-11-04.
Which clinical laboratories serve Columbia County?
The top-ranked clinical laboratories serving Columbia County, WA are Incyte Pathology - Southgate Branch, Laboratory Corporation Of America, Ip Pasco 4, Ip Connell 1 and Incyte Pathology Lourdes Medical Center Branch. The full ranked list, with the official records each provider matched, is on this page.
Which clinical laboratories serving Columbia County are verified against official records?
9 of the top 9 match an active official record: Incyte Pathology - Southgate Branch (Centers for Medicare & Medicaid Services), Laboratory Corporation Of America (Centers for Medicare & Medicaid Services), Ip Pasco 4 (Centers for Medicare & Medicaid Services), Ip Connell 1 (Centers for Medicare & Medicaid Services) and Incyte Pathology Lourdes Medical Center Branch (Centers for Medicare & Medicaid Services), and 4 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 .
Communities served
Dayton, Starbuck