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.

We have developed one of the largest pediatric databases in the laboratory industry to make sure your smallest patients receive the right testing and care. New Test Highlights | Featured Topics

ARUP Laboratories is a leading national academic reference laboratory and a nonprofit enterprise of the University of Utah and its Department of Pathology. We are a CAP-, ISO 15189-, and CLIA-certified …

ARUP's Laboratory Test Directory contains complete, up-to-date test information, including methodology and reporting times, collection and transportation specifications, reference intervals, test notes, and …

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 (LDTs)—are …

Search our extensive Laboratory Test Directory to find test codes, ordering recommendations, specimen stability information, Test Fact Sheets, and more. Changes and New Tests Explore the most recent …

Apr 15, 2025 · Join ARUP this Lab Week in investigating the latest advancements in lab science that empower medical laboratory science (MLS) detectives to solve cases more efficiently and effectively.

Feb 20, 2025 · The U.S. District Court for the Eastern District of Texas in Plano on Wednesday heard oral arguments on motions for summary judgment in a legal challenge of the FDA’s authority to …

Sep 30, 2025 · The Advanced Practice Clinical Laboratory Training Center will double the U’s number of medical laboratory scientist graduates and address a nationwide shortage of these highly trained …

Through ARUP Gateway, [client] has direct access to ARUP Consult®, ARUP’s online laboratory test selection support tool that is available to clinicians at no cost or obligation.