In preparation for Corewell Health’s upcoming system changes, the following orderables will be updated on Sunday, March 17, 2024, for Corewell Health Laboratories (West).
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Test Update
The following information was updated in the Lab Catalog.
Effective February 7, 2024, at 7:30 AM, Corewell Health West Laboratories will go live with a new reference range for the calculated Anion Gap (AG). The AG reference range will be adjusted to align with recent reference range studies.
The following will be the new normal reference ranges for AG:
Anion Gap: 5 – 14 mmol/L
The following information was updated in the Lab Catalog.
All changes are for Corewell Health Laboratories West.
As of January 26, 2024, for the following tests, the testing platform has changed from EliA Fluorescence Enzyme Immunoassay (FEIA) from Thermofisher to Multiplex Flow Immunoassay from Biorad. Please review the lab catalog for any changes to collection information or reference ranges.
• Anti-dsDNA Antibody
• Cyclic Citrullinated Peptide (CCP) Antibody
• Celiac Antibody Cascade
• Tissue Transglutaminase Antibody
• Gliadin Antibodies
Effective January 17, 2024, UFH Anti-IIa testing will be performed at both Corewell Health Reference Laboratory West and Blodgett Immediate Response Laboratory in Grand Rapids.
The following information was updated in the Lab Catalog.
Effective December 20, 2023, Rheumatoid Factor, IgM, Quantitative will be replaced with Rheumatoid Factor.
The following information was updated in the Lab Catalog.
Please note that our lab catalog URL has been updated to reflect our new name: CorewellHealth.TestCatalog.org