ARUP provides reference laboratory testing for hospitals and health centers, serving the diagnostic needs of patients. We also consult on lab management, utilization, and operations.

Search our extensive Laboratory Test Directory to find test codes, ordering recommendations, specimen stability information, Test Fact Sheets, and more.

Equal Opportunity Employer ARUP Laboratories is an equal opportunity employer. We provide equal employment opportunities to all applicants and employees. We do not discriminate on …

We apply our academic expertise to improve patient care by providing over 145,000 continuing education credits annually for clients, physicians, and laboratory professionals at no cost, …

Nov 19, 2025 · The RESULTS Act would block looming cuts in payments for lab testing services and protect patients’ access to essential lab tests.

We are a CAP-, ISO 15189-, and CLIA-certified diagnostic laboratory with more than 40 years of experience supporting hospital and health system clients with unparalleled quality and service. …

ARUP is the only laboratory that offers the FDA-approved CDx for ROCTAVIAN. We are a CAP-, ISO 15189-, and CLIA-certified reference lab with more than 35 years of experience …

ARUP has partnered with XiFin for payment collection—click below to visit their website:Payment PortalIf you encounter an issue, please contact our Third-Party Billing department at 855-782 …

Changes and New Tests Explore the most recent updates to our Laboratory Test Directory in one convenient location. Review important information about upcoming or current Hotlines, CPT …

What does the FDA’s final rule on LDTs change? The rule makes it explicit that in vitro diagnostics (IVDs) that are manufactured by clinical laboratories—i.e., laboratory-developed tests …