Setting the global standard of diagnostic care
At Mayo Clinic Laboratories, we believe all patients deserve access to world-class diagnostic care. We work with hospitals and healthcare providers around the world to deliver unparalleled expertise and innovative diagnostic evaluations that solve the most complicated cases.
Fully integrated with Mayo Clinic and backed by more than 150 years of clinical experience, Mayo Clinic Laboratories was built upon a tradition of knowledge sharing to improve healthcare around the world. When you work with us, you gain access to the world’s most sophisticated test menu, world-renowned experts, and educational opportunities to strengthen your practice, advance knowledge, and improve patient outcomes.
Focused on quality
At Mayo Clinic Laboratories, test development is based on patient need and guided by quality management protocols modeled on standards and guidelines from the Clinical and Laboratory Standards Institute. Our extensive test validation includes a breadth of specimens with rare abnormalities. Our laboratories are CLIA-certified and CAP-accredited, and we participate in U.S. and international proficiency programs.
Commitment to education
The exchange of knowledge is a founding principle of Mayo Clinic. In this tradition, we provide a wide range of educational offerings to help our clients increase understanding.
- Regionally based clinical specialists guide best practices through physician education.
- Access to Mayo Clinic Laboratories education and insight articles.
- Many courses offer CME credits.
- Online trainings are available, such as “Dangerous Goods Shipping,” with printable certificates.
Enhanced patient outcomes
Mayo Clinic Laboratories is dedicated to the health and well-being of our patients, which means helping providers deliver care in their local settings through the utilization of our comprehensive subspecialty test menu. Our mission is grounded in our belief that the patient’s needs are paramount, and our clients receive access to:
- Expert-developed algorithms that ensure the right patient receives the right test.
- Testing for rare and complex conditions, with some of that testing exclusive to Mayo Clinic Laboratories.
- Expeditious results due to continuous test processing.
“We treat all of the specimens we receive with the same high degree of care and quality, regardless of where the sample is coming from. We could be testing a sample from a patient that lives in Rochester, Minnesota, or from someone that lives halfway across the world.”
Bobbi Pritt, M.D., Director of the Clinical Parasitology Laboratory

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The registration deadline for Mayo Clinic Laboratories Education’s first-ever virtual phlebotomy workshop on Oct. 1 is fast approaching. Register today.
This episode marks the end of “Lab Medicine Rounds.” Host Justin Kreuter, M.D., reflects on the impact of the series and introduces an upcoming video-based[...]
In this episode of “Answers From the Lab,” host Bobbi Pritt, M.D., chair of the Division of Clinical Microbiology at Mayo Clinic, and William Morice II, M.D., Ph.D., CEO and president of Mayo Clinic Laboratories, discuss summertime illnesses and key insights from a recent diagnostic investment event.
Linda Hasadsri, M.D., Ph.D., and Huong Cabral, M.S., CGC, explain how Mayo Clinic Laboratories' expanded test panel captures rarer as well as more common genetic causes of hereditary pancreatitis. That information is key to managing patients' enhanced risk for pancreatic cancer.
Join us for Mayo Clinic Laboratories Education first-ever virtual phlebotomy workshop on Wednesday, Oct. 1.
PACE/State of FL - Presentation Recording Coming Soon - This presentation explores the distinctions between capillary and venous collection and compares home-based versus clinic-based sampling, with attention to delayed processing and shipping stability.
Clinically relevant overview of key genetic factors, testing strategies, and post-result care.
Conflict is a natural part of human interaction, and the workplace is not immune from that experience. Through this microlearning, we'll explore how proper conflict[...]
In this episode of “Answers From the Lab,” host Bobbi Pritt, M.D., chair of the Division of Clinical Microbiology at Mayo Clinic, and William Morice II, M.D., Ph.D., CEO and president of Mayo Clinic Laboratories, share insights from industry news and recent conferences, including PlatforMed.
For healthcare professionals seeking to enhance their understanding of the assessment and treatment options for patients with neurodegenerative diseases.
The increased prevalence of certain tick- and mosquito-borne illnesses, the benefits of an algorithmic testing approach, and the growing importance of co-infection testing.
On Tuesday, June 24, the mayocliniclabs.com website will feature a refreshed homepage. Incorporating valuable feedback from users, the site has been redesigned it to highlight the most frequently used features and content. The aim to enhance user experience with a more intuitive, visually appealing, and responsive website. These new features will make it easier to find information and complete tasks.
John Lieske, M.D., and Sandra Taler, M.D., explain how Mayo Clinic Laboratories' mass spectrometry assay helps evaluate patients for resistant hypertension. The test can detect antihypertensive medications in urine, providing evidence of whether patients are actually absorbing their medications or whether a new approach might be needed.