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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We’ve created two new oral fluid specimen collection videos for controlled substance monitoring. The first video is designed to support healthcare professionals by outlining how to safely and effectively oversee a patient’s specimen collection. The second is from the patient’s perspective, giving them a step-by-step guide for what to expect during the collection process.
PACE/State of FL - Critical topics essential for laboratory billing, coding, and compliance.
Join us for our annual Outreach Conference. This year’s event, “Leveraging the Laboratory: Vision to Action,” offers a wide variety of perspectives pertaining to health system laboratory outreach programs.
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.
PACE/State of FL - How artificial intelligence and digital pathology have the potential to revolutionize the clinical laboratory landscape.
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.