#1Rm Lab DBA Express Lab
Based in Rexburg, ID
Clinical & Reference Laboratories in Rexburg, ID
The top-ranked clinical laboratories serving Rexburg, ID are Rm Lab DBA Express Lab, Rm Lab DBA Express Lab Woodruff and Healix Diagnostics. We list 3 clinical laboratories serving Rexburg, ID. 3 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 Rexburg, ID (Madison County). 3 providers, 3 of the top 3 verified against federal or state records. Registry records checked on 2026-11-04.
Top 3 ranked clinical laboratories for Rexburg
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Rm Lab DBA Express Lab | CLIA-certified laboratory (certificate of compliance or accreditation, CMS)#13D2136887 | Rexburg, ID | (208) 529-8330 |
| 2 | Rm Lab DBA Express Lab Woodruff | CLIA-certified laboratory (certificate of compliance or accreditation, CMS)#13D2153992 | Idaho Falls, ID (26 mi) | (208) 529-8330 |
| 3 | Healix Diagnostics | CLIA-certified laboratory (certificate of compliance or accreditation, CMS)#13D2315547 | Idaho Falls, ID (27 mi) | (208) 757-4325 |
#2Rm Lab DBA Express Lab Woodruff
Serves this area from Idaho Falls, ID (26 mi)#3Healix Diagnostics
Serves this area from Idaho Falls, ID (27 mi)
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Frequently asked questions
How many clinical laboratories serve Rexburg?
We list 3 clinical laboratories serving Rexburg, ID: 1 based there and 2 serving it from nearby. 3 of the top 3 match an active federal or state record, checked on 2026-11-04.
Which clinical laboratories serve Rexburg?
The top-ranked clinical laboratories serving Rexburg, ID are Rm Lab DBA Express Lab, Rm Lab DBA Express Lab Woodruff and Healix Diagnostics. The full ranked list, with the official records each provider matched, is on this page.
Which clinical laboratories serving Rexburg are verified against official records?
3 of the top 3 match an active official record: Rm Lab DBA Express Lab (Centers for Medicare & Medicaid Services), Rm Lab DBA Express Lab Woodruff (Centers for Medicare & Medicaid Services) and Healix Diagnostics (Centers for Medicare & Medicaid Services). 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 .