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.
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:
“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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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.
For many, the path to a correct diagnosis can be long and filled with uncertainty. This story highlights the resilience and determination of one patient who navigated a complex medical journey to find answers and hope at Mayo Clinic. The patient asked to remain anonymous for personal privacy reasons.
In this microlearning, you'll learn about the essential components of an effective leadership onboarding program. You'll also discover common challenges new leaders face and how a well-structured onboarding process can support them in overcoming these obstacles.
On this episode of “Lab Medicine Rounds,” Justin Kreuter, M.D., speaks with Erinn Downs, D.O., professor of laboratory medicine and pathology at Mayo Clinic’s Arizona campus, on the topic of benign mimics of malignant breast pathology.
Register now – June 26, 2025 PACE / State of FLThis webinar explores how artificial intelligence (AI) and digital pathology have the potential to revolutionize the clinical laboratory landscape. These technologies are transforming traditional laboratory practices by introducing advanced tools that enhance diagnostic and analytical capabilities. Digital pathology involves the digitization of pathology slides, allowing for more efficient storage, sharing, and analysis. AI, on the other hand, leverages machine learning algorithms to analyze complex data, providing faster and more accurate results. Together, they are setting new standards for precision diagnostics, early disease detection, and personalized medicine.
The following cases are designed for healthcare professionals interested in understanding the assessment and treatment options for patients with systemic lupus erythematosus disease.
In this episode of “Answers From the Lab,” William Morice II, M.D., Ph.D., CEO and president of Mayo Clinic Laboratories, is joined by Russ Lebovitz, M.D., Ph.D., CEO and co-founder of Amprion. They discuss their strategic collaboration and the innovative SAAmplify™–αSYN (CSF) test.
In the first quarter of 2025, Mayo Clinic Laboratories expanded its test catalog with several innovative new tests.
Medical Laboratory Professionals Week is a time to appreciate the profound impact of laboratory medicine on healthcare and innovation.
Communication is a critical component of success. Laboratory outreach leaders can foster truly effective communication with five simple steps.
Learn why threshold diagnoses of the breast are important, how to approach them, and what role technology might play in the future.
Paul Jannetto, Ph.D., explains how Mayo Clinic Laboratories' SPAS test identifies the form of arsenic present in patients with arsenic exposure. That information is important for determining the potential level of harm and for removing the patient from the arsenic source to ease symptoms and prevent cancer risk.
By using a test that measures neurofilament light chain (Nfl) proteins in blood, clinicians can better diagnose devastating diseases like ALS and MS, help predict disease progression, and better assess efficacy of existing drugs and trial therapies.