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Human Reference Manual

  
5/26/23: Effective 7/22/21 per Mayo Labs due to high specimen volumes and staffing impacts, expect TAT delays up to 5 weeks longer than published for test UROVYSO (FUROC). Samples will be stabilized and performed/reported as soon as posssible.
5/26/23: OMSP20 test code is currently non-orderable due to issues with the Zinc Proto. portion of testing. If this testing is desired place separate orders for the Occupational Blood Lead (OMBL) and MISC to ARUP for 0020605 Zinc Protoporphyrin.
5/26/23: Effective: 1/24/23: Due to reagent issues INSFT: Insulin, Free and Total (FINSUSO) will become non-orderable. Mayo recommended alternative test: Insulin, Free and Total; Test ID: ZW242, Ref Lab Code 0070155; order as MISC.
5/26/23: Effective 2/14/23 due to product recall, unable to complete testing for functional fibrinogen max amplitude result as part of TEGCFF and TEGHCFF orders.
5/26/23: Effective 2/22/23: Due to instrument issues at Mayo Labs Pregnenolone, Serum (PREGNSO) testing will be delayed. Specimens have been stabilized at Mayo and may take longer to be resulted.
5/26/23: Effective 2/28/23: Due to instrument issues at Mayo, ANST (AND-SO) is non-orderable. Specimens received will be sent to Quest Diagnostics.  Alternative test: FANDR, order as MISC to Mayo.  An update will be provided when normal testing resumes.
5/26/23: Effective 2/28/23: Due to instrument issues at Mayo, OHPG (17HPSO) is non-orderable. Specimens received will be sent out to Quest Diagnostics. Alternative test: F17HY order as MISC to Mayo.  An update will be provided when normal testing resumes.
5/26/23: Effective 4/5/23: Due to assay issues, reporting of Aldosterone (ALDSSO) will be delayed at Mayo Labs. Specimens are still being tested, but results will take longer than established TAT.
5/26/23: Effective 2/22/23: Due to instrument issues at Mayo Labs,17-Hydroxypregnenolone, Serum (17OHPSO) testing will be delayed. Specimens at Mayo have been stabilized and make take longer to be resulted.
5/26/23: Effective 5/5/23: NGSHMSO: MayoComplete Myeloid Neoplasms, Comprehensive OncoHeme NGS, Varies is currently delayed at Mayo Labs. Report available times may be exceeded.
5/26/23:  Effective 5/17/23: Temporary shortage of Group A Strep Nucleic Acid Test kits (GASNAT); when kit supply is depleted testing will be completed by Culture, Group A Strep Only testing (1-3 day report delay).
5/25/23:  TSPOTSO (T-SPOT TB) Holiday specimen draw schedule:  5/26/23: Draw specimen.  DO NOT DRAW specimen: 5/27/23 through 5/29/23.  Return to usual draw schedule: 5/30/23.
  
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Laboratory News Vol 43 No 10-November 2, 2020.pdfLaboratory News Vol 43 No 10-November 2, 2020
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Welcome to Marshfield Labs - Reference Services

Marshfield Labs Reference Diagnostics was established in 1973 to serve the needs of physicians throughout Wisconsin, Upper Michigan and Eastern Minnesota. We are a division of the Marshfield Clinic, a highly regarded private medical and research institution, located in Central Wisconsin.

As part of a large medical and research institution, we offer a comprehensive menu of laboratory tests. Our Research Foundation promotes the development of new assays; continually expanding our list of available tests. Guidance in interpretation and utilization of our extensive test menu is provided by our team of pathologists and PhDs.

Working together to meet your needs every day is the goal of our Marshfield Lab staff. We support diagnostic laboratory medicine by providing:

  • An extensive test menu of over 1000 clinical and anatomic tests procedures
  • Accurate and timely testing
  • Convenient pickup through ground and air courier services
  • Results when you need them online, fax, interfaced
  • Access to our service through our Web Portal

We look forward to working with you.

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