About Us

We are a global reference laboratory operating within Mayo Clinic’s Department of Laboratory Medicine and Pathology.

Our clients have access to an institution that:

  • Performs nearly 20 million tests for more than 4,000 hospitals annually
  • Comprises more than 3,200 employees—including more than 160 physicians and scientists
  • Has 58 laboratories that perform testing with consultative support from Mayo Clinic physicians
  • Utilizes efficient support systems to keep costs affordable for patients, while consistently maintaining excellent quality
  • Serves clients in more than 130 countries

Our Mission

Our mission is to support the local delivery of laboratory services by providing comprehensive outreach support, clinical expertise, and consultative services that facilitate community-based health care.

Supporting Local Delivery of Health Care

We actively support the local delivery of health care by:

  • Assisting our client laboratories to bring tests in-house whenever and wherever practical
  • Engaging in assay specimen assistance by providing up to 240 correlation samples to our clients, inclusive of their fee schedule (last year alone, we sent more than 25,000 samples)

Comprehensive Outreach Support

We help clients build a thorough and viable outreach program. Our outreach support offers the key benefits of:

  • A comprehensive directory of services, resources, and tools
  • Dedicated program coordinators to help clients develop and expand their outreach practice
  • Collaboration, not competition, with our clients in their physician office market


The following organizations have honored Mayo Clinic and Mayo Medical Laboratories: