Ending diagnostic odysseys and inspiring hope
For patients with rare and complex conditions, physicians and other healthcare professionals need trusted answers. Our tests are developed through leading-edge research and unmatched clinical expertise, creating a diagnostics ecosystem that delivers insights that set a new standard in diagnostic care.
Successful patient outcomes are our priority, and we work with hospitals and physicians around the world to elevate diagnostic excellence everywhere. As part of Mayo Clinic’s healthcare system, we understand the best care is provided locally. We complement local expertise by working with clients and logistics organizations to optimize the specimen journey to our laboratories, enabling physicians to get the results they need and patients to remain at home, focused on healing.
Relentless pursuit of answers
Ongoing research propels test development at Mayo Clinic Laboratories, enabling innovative testing that delivers faster, reliable answers to confidently diagnose patients. Our test results not only equip physicians and patients with meaningful diagnostic, prognostic, and therapeutic insights, they also provide hope for a healthier future.
Experience and expertise you can trust
Mayo Clinic Laboratories’ scientists and physicians are leaders in their fields and able to consult on test selection, utilization, and results interpretation. The exchange of knowledge is a founding principle of Mayo Clinic, and we are committed to sharing lessons we’ve learned with our global collaborators through educational opportunities to help improve care delivery in local practices. This is supported through an expansive library of educational content, podcasts, and stories that showcase breakthroughs in test development and perspectives from Mayo Clinic experts.
Access to groundbreaking diagnostics
Driven by an instinct to innovate, we transform scientific discoveries into meaningful advancements in diagnostic testing. Supported by a robust network of Mayo Clinic physicians and scientists and forward-thinking laboratory partners, we foster access to new and advanced testing, much of which is unavailable elsewhere. This integration connects physicians and hospitals around the world with multiple innovative solutions all in one place to support better patient outcomes.
“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

OUR DIFFERENCE
News and updates
The latest
Genome-wide methylation profiling is transforming the way clinicians approach brain tumor diagnosis. By analyzing epigenetic patterns across the genome, this advanced testing method provides a new level of precision, helping resolve ambiguous cases, reduce diagnostic variability, and support more confident clinical decision-making in complex CNS tumors.
With changes in technology, medical practice, and market trends, and the expansion of health system services, the laboratory test menu can be ever in flux. It is essential that the laboratory test menu keeps up with trends, remaining responsive to customer needs, and may even embrace innovation to improve patient care. Consider these five steps to optimize your test menu to meet outreach customer needs.
Mayo Clinic Laboratories is aware of the Microsoft outage that is impacting domestic and international shipments. We are actively monitoring the situation and making carrier adjustments as needed
In this month’s episode of Lab Medicine Rounds, Justin Kreuter, M.D., interviews Drs. Nidhi Kataria and Thane Kubik, for a deep dive into optimizing the residency experience.
Mayo Clinic laboratory experts share case studies that challenge you to test your knowledge of anatomic and clinical pathology. Check out this month’s Pathways Case Studies.
Looking to elevate laboratory operations, Yuma Regional’s hospital directors established a leadership model that pairs medical and administrative leaders, resulting in a changed perception of the laboratory’s ability to drive profitability and a $40 million capital investment in laboratory infrastructure.
Internal assessments are integral to a laboratory’s quality management system QMS.
In a quiet suburb outside of Minneapolis, Minnesota, an ordinary Saturday took a sudden and alarming turn for Scott Olson when he began experiencing symptoms of ventricular tachycardia. Central to the care and treatment he'd receive at Mayo Clinic was the precise testing that was done by Mayo's Cardiac Pathology Lab, which uncovered the true cause of his erratic heart rhythm. That discovery not only clarified Scott's diagnosis, but also highlighted the critical role that advanced diagnostics plays in guiding successful patient outcomes.
This page includes updates posted to Mayo Clinic Labs during the month of June.
This month's microlearning delves into how laboratories can leverage kaizen events to seize continuous improvement opportunities. Questions? Contact us: mcleducation@mayo.edu
In this episode of Mayo Clinic Laboratories’ “Leveraging the Laboratory” podcast, Isak joins the Mayo Clinic Laboratories outreach team — Jane Hermansen, Ellen Dijkman Dulkes, and Brianne Newton — to talk about his unique experience in joining the lab profession at a young age.
In this month’s episode of Lab Medicine Rounds, Justin Kreuter, M.D., interviews Jeffrey Winters, M.D., the medical director of the Therapeutic Apheresis Treatment Unit at Mayo Clinic for Myasthenia Gravis Awareness Month.
Mayo Clinic Laboratories' specimen pickup and delivery schedules will be altered due to the upcoming July 4th holiday. To ensure specimen stability and prevent delays, follow the guidelines outlined below for domestic clients and international clients.