University Medical Laboratories tests.Most tests are performed at J.W. Ruby Memorial Hospital, optimizing turnaround time for many procedures. UML’s skilled team of professionals delivers service 24 hours a day, seven days per week.

The majority of tests not performed in the UML labs are sent to the Mayo Medical laboratories.


Our broad menu of routine and esoteric assays include:

  • Blood banking/immunohematology
  • Chemistry, routine and special
  • Coagulation, routine and advanced
  • Cytogenetics
  • Cytopathology
  • Endocrinology
  • Flow cytometry
  • Hematology
  • Histocompatibility
  • Histopathology
  • Immunology
  • Immunohistochemistry
  • In-Situ hybridization
  • Microbiology
  • Molecular pathology, including microbiology test
  • Oncology markers
  • Therapeutic drug monitoring
  • Toxicology
  • Urinalysis
  • Virology

Click to browse the entire test catalog.

STAT Testing Service

STAT testing is available for a variety of tests offered through UML. Please contact the Client Services Department for listing of tests available on a STAT basis for your geographic area.

Test Requisition Forms

Test requisition forms are pre-printed with the client name, address, and account number.

Frequently ordered tests are pre-printed on the requisition to facilitate test ordering.

A completed test requisition must be submitted with the specimen(s) and include the:

  • Patient name
  • Billing information
  • Specimen collection date
  • Tests requested
  • Ordering physician signature