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Southwest Michigan

General Information, Southwest Michigan, West Michigan

Temporary Disruption in Requisition Printing – October 15 to November 3

Due to a vendor transition for printing services at Corewell Health Laboratories Southwest and West, there will be a temporary pause in printing paper requisitions and forms.

Disruption Dates:
October 15 – November 3, 2025

What You Need to Know:

  • No requisitions or forms will be printed or distributed during this time.
  • If you anticipate needing paper requisitions or forms, please email CHWLabServices@corewellhealth.org by October 14 to place an advance order.
  • Orders received during the disruption period will be held and processed on November 3, once printing resumes.

We appreciate your understanding and apologize for any inconvenience this may cause.

Compliance & Safety, Southwest Michigan, West Michigan

Lab Catalog URL Update – Action Required by December 31, 2025

Effective December 31, 2025, the URL corewellhealth.testcatalog.org will be discontinued.
There will be no automatic redirect to the new site.

To avoid disruption of service, please update your saved links or browser favorites for the Lab Catalog (also known as the Lab Test Directory) to:

👉 corewellhealth.org/labcatalog

This landing page allows you to select the appropriate region for you or your patient’s specimen and will always direct you to the most up-to-date catalog URL for your area.

Update your bookmarks today to ensure uninterrupted access to lab testing information.