The following information was updated in the Lab Catalog.
All changes are for Corewell Health West Laboratories. For East and South locations, please visit: corewellhealth.org/labcatalog
The following information was updated in the Lab Catalog.
All changes are for Corewell Health West Laboratories. For East and South locations, please visit: corewellhealth.org/labcatalog
On Tuesday, Jan. 7, you will see changes to the ABN Status list in Epic, making it easier to select the appropriate status from available options.
In an effort to optimize workflows, the ABN statuses in Epic have been changed to be more efficient. Some statuses have been removed based on volume of use and feedback from clinicians. Other options have been changed to ensure clarity after review by Informatics, Compliance, and Revenue Cycle. The information below lists the new options and when to use them. Please refer to Epic Proportions for more information.
Attention providers: to reduce your ABN workflow burden, please select one of the first two Provider ABN statuses at the time of order entry only. The collection of signed ABN waivers will occur later by office, laboratory, or imaging staff using the three ABN Signed statuses when the specimen is being collected or when the imaging procedure is being performed. If your office routinely collects laboratory specimens, please instruct your staff to collect ABN signature waiver at the time of specimen collection.
Status Options Available after January 7, 2025:
Effective January 8, 2025, a new version of Beta CTX-1 (Cross Laps) will be implemented with the discontinuation of the previous version.
The analytical measuring range and reference ranges will be updated with the new version of the test. It is recommended to not directly compare the results between the new and old version of the test. If assistance is needed to aid in trending results between the new and old version of the test, please use the contact us link above or contact the Corewell Health Reference Laboratory West, Immunochemistry Department.
TEST INFORMATION
Influenza prevalence fluctuates seasonally, and case numbers are currently increasing throughout West Michigan. The onset of “flu season” varies year-to-year though typically begins its upswing in the month of December. It is important for providers to have an awareness of influenza prevalence (in addition to other respiratory viruses) to help guide when influenza testing should be pursued.
The use of point of care (POC) antigen testing reduces both the cost to the patient and turn-around-time as compared to lab-based molecular methods. POC antigen tests are typically available for COVID-19, influenza A/B, and as a COVID-19/influenza A/B combination test. During warmer months when influenza prevalence is negligible yet COVID-19 may be circulating, a COVID-only antigen test may be helpful for diagnosis. As influenza increases into colder months, a COVID-19/Influenza A/B combo test would act as a screen for both viruses.
POC tests generally have high analytical specificity but lack the sensitivity of nucleic acid amplification methods (e.g. PCR). For this reason, PCR testing is still recommended for hospitalized patients and for outpatients with a negative POC result if influenza is still suspected and if the result will impact clinical decision making. Influenza PCR may be ordered as a standalone test (LAB3255) or as a part of a panel alongside COVID-19 and RSV (LAB1230746).
Local Infection Prevention Team
Michigan Department of Health and Human Services
Effective immediately, platelet aggregation testing will require a pathology consult prior to scheduling for testing performed at Corewell Health Reference Laboratory West, Grand Rapids. This consult request must be completed prior to scheduling the patient for testing.
After consultation the testing may be ordered and scheduled.
As a reminder testing is performed for scheduled patients Monday – Thursday from 7:30 am-9:30 am at the 35 Michigan Street Laboratory. Patients should be resting, fasting, non-smoking, and should not be pregnant. Patients should avoid taking any prescription or over the counter medications known to affect platelet function for ten (10) days to two (2) weeks prior to the test. Click for a list of medications with known anti-platelet effects.
Test Information:
Effective January 1, 2025, the outpatient laboratory (“draw station”) in Gerber Hospital and in Ludington Hospital will have new hours of operation.
New Hours: Monday to Friday, 6 a.m. to 5:30 p.m.; Saturday 8 a.m. to 12 p.m.; closed Sunday and all major holidays
Corewell Health Gerber Laboratory
212 Sullivan, Fremont, MI 49412
Corewell Health Ludington Laboratory
1 Atkinson Drive, Ludington, MI 49431
COREWELL HEALTH OBSERVED HOLIDAY LIST†:
† There may be varied hours for the Friday after Thanksgiving Day, and earlier closures for Christmas Eve (December 24th) and New Year’s Eve (December 31st). Please review site hours or contact site to ensure it is open.
* If a holiday falls on a Saturday, it will be observed on the Friday before the holiday. If the holiday falls on a Sunday, it will be observed on the Monday after the holiday.
COURIERS
Laboratory specimen pickup and delivery schedules will be altered due to holiday observances. To ensure specimen stability and prevent delays, follow these guidelines:
SPECIMEN COLLECTION – Referral Testing
Please note that the following tests should not be collected before an observed holiday due to FedEx shipping.
OUTPATIENT DRAW SITES AND ORDER ENTRY
Outpatient draw sites and the order entry team will be closed on observed holidays and may have altered hours on Christmas Eve or New Years Eve†. For a list of sites, phone numbers and hours please visit: Laboratory Locations
Effective Wednesday, January 1, 2025, Corewell Health Ludington Laboratory will discontinue the send out test, Semen Analysis with Strict Morphology.
We recommend to our healthcare providers they send patients to a specialty clinic for fertility testing.
Post-vasectomy testing will not be affected.
If you have any further questions or concerns, please use the contact us link above.
The following information was updated in the Lab Catalog.
All changes are for Corewell Health West Laboratories. For East and South locations, please visit: corewellhealth.org/labcatalog
Effective December 2, 2024 at 08:00 AM, Corewell Health West Laboratory Coagulation Department will be updating the reference range for several assays. The following will be impacted by these changes:
APTT testing for the BCS XP analyzers will be updating to 22.0 – 27.0 seconds.
This will include the following tests:
Effective December 2, 2024 at 08:00 AM, the Corewell Health West and South Coagulation Departments will be updating the reference range of the Fibrinogen Level (LAB 314) to 190-450 mg/ dL.
Questions may be directed to the Coagulation Laboratory using the Contact Us link above.