Visiting Hours: 8am - 8pm
Mercy Laboratory
Laboratory at Mercy Hospital

CHI St. Alexius Health Devils Lake Hospital's Laboratory is a highly specialized, Joint Commission accredited lab. Utilizing the most modern instrumentation and technology available in laboratory testing, we dedicate ourselves to providing fast and accurate results so that your physician can have solid figures to aid in your diagnosis.

The lab employs specially licensed medical laboratory scientists to perform testing on blood, urine, body fluid and body tissues. We have more than 100 combined years of experience in lab services. Our lab is open 24 hours a day, seven days a week.


  • Transfusion services:
    • Blood ABO and Rh
    • Antibody screening
    • Blood transfusions
  • Blood Analysis:
    • Hematology
    • Coagulation
    • Serology
    • Chemistry and Special Chemistry
    • Pathology Services (provided by Pathology Consultants in Bismarck)
  • Microbiology (i.e., cultures,)
  • Urinalysis
  • Other outpatient services we provide include:
    • Non-DOT Employee Urine Drug Collection facility (provide own collection kit and paperwork)
    • DNA paternity collection (tests are sent outside for analysis)

Schedule an Appointment
CHI St. Alexius Health Devils Lake Hospital requires a physician's order before any test can be performed. Orders may be faxed to 701-662-9672. Please include your name, address and phone number on the order.

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