University of Iowa Diagnostic Laboratories (UIDL) is a high-volume anatomic and clinical pathology reference laboratory affiliated with the Department of Pathology at University of Iowa Health Care.

UIDL supports physicians, hospitals, laboratories, and research organizations nationwide. UIDL specializes in complex, subspecialty diagnostics, delivering expert interpretation and consultative support beyond routine testing.

Our team includes more than 40 board-certified academic pathologists with expertise in autopsy services (including pediatric), bone and soft tissue pathology, dermatopathology, molecular pathology, neuropathology, renal pathology, and surgical pathology (including gynecologic oncology), as part of a broader portfolio of specialized diagnostic services.

Learn more about us   Explore our test directory  

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Client Resources

Find information about test ordering, results, payments and other communication and coordinated care services for referring providers.

 
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Supply Ordering for Clients

Order supplies necessary for the transport of specimens to UIDL for analysis: available to all clients. Please click the button below to begin placing your order.

Lab Samples

# 1

Ranked Hospital in Iowa
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2.5 m

Tests performed per year
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500 +

Tests Available

Support and Assistance

Reach out to UIDL if you have questions or concerns. We're here to help!

Support

Test Directory

Browse UIDL's test directory, containing over 500 tests.

Sending a case

Learn about various topics related to sending cases to UIDL

Recent Publications

Publications: Week of May 5, 2026

Tuesday, May 5, 2026
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Publications: Week of April 28, 2026

Tuesday, April 28, 2026
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Publications: Week of April 21, 2026

Tuesday, April 21, 2026
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Publications: Week of April 14, 2026

Tuesday, April 14, 2026
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Publications: Week of April 7, 2026

Tuesday, April 7, 2026
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