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General Information, Hemostasis/Coagulation

Reference Range Updates Coagulation Laboratory

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.

General Information, Immunochemistry

Update to Breath Tests

Effective December 4, 2024, breath methane will be added to Bacterial Overgrowth, Breath Test (LAB3295) and Lactose Intolerance, Breath Test (LAB3097). As a result, the test will include both breath hydrogen and methane. Methane is being added as a small percentage of patients who have either bacterial overgrowth or lactose intolerance will not produce hydrogen when challenged during the test. These patients are considered methane-producers.
In addition, the collection time point of 150 minutes is being eliminated to align with system-wide standards.
Questions may be directed to the Immunochemistry Laboratory using the Contact Us link above.
Cytology, General Information

Update to PAP-HPV Reflexing Algorithm

The algorithm that reflexes HPV testing off the PAP Test (LAB1230097) when the “HPV Reflex” option is selected during PAP ordering will no longer include pregnancy status as a criterion for reflexing on LSIL patients. Prior to this update, if HPV Reflex was selected, a PAP Diagnosis of LSIL on patients 25 and older would only reflex HPV testing if the patient was non-pregnant. Starting 11/6/2024, if HPV Reflex was selected, a PAP Diagnosis of LSIL on patients 25 and older will reflex HPV testing regardless of pregnancy status. This update aligns with current ASCCP Risk-Based Management Consensus guidelines.

Compliance & Safety, Education & Training, General Information

Reminder: Thin Prep Collection

With the August changes to STI testing Corewell Health Reference Laboratory West has seen an influx of incorrect orders. As a reminder, not all STI testing can be performed off of a Thin Prep® specimen. The STI Panel includes four different tests: Gonorrhea PCR, Chlamydia PCR, Trichomonas PCR and Mycoplasma Geniltalium PCR (Mgen). Unlike the other testing, Mgen cannot be added on to the Thin Prep® container.

 

If an STI Panel is ordered and the only specimen that is collected is a Thin Prep®, laboratory staff will independently cancel the STI panel and reorder the three tests that are able to be completed off of the specimen that is submitted. If an Mgen test is still needed, please submit a separate urine or swabbed collection using the Alinity -M collection kit.

Compliance & Safety, General Information, Test Utilization

Lipid & Vitamin D policy for Medicare patients

Traditional Medicare insured patients who have a Lipid Panel or Vitamin D 25 ordered more than once per 12 months are not covered due to medical necessity.*

If testing is indicated, you will need to provide an appropriately executed Advance Beneficiary Notice (ABN) for Corewell Health Southeast Laboratories and Advance Beneficiary Notice for Corewell Health Southwest and West Laboratories signed by the patient indicating they would like testing and understand they may be financially responsible for payment (ABN: Option 1). ABN must be submitted with specimen.

For testing ordered inside this frequency range without an ABN, Corewell Health will implement an automatic cancellation. Continue Reading

Compliance & Safety, Education & Training, General Information

IMPORTANT: Lipid Testing Changes

Effective Monday, September 16, 2024 all Corewell Health ambulatory offices will see an increase in Frequency Advance Beneficiary Notices (ABN) when ordering Lipids. This ensures compliance with Medicare requirements. ABNs serve as an indication to ordering physicians and APPs that the order has a stipulation for coverage and that Medicare may not reimburse for services; the patient will need to acknowledge potential financial responsibility. Having this completed ABN on file allows Corewell Health to provide and bill for services.

Specific to lipid frequency ABNs:

• Screening: Medicare covers testing once every 5 years. Per CMS, lipid testing in asymptomatic individuals is considered screening regardless of the presence of other risk factors such as family history, tobacco use, etc.
• Monitoring: Medicare covers testing once annually for monitoring the lifestyle and/or pharmaceutical treatment of lipid disorders. If more frequent testing is medically necessary after initiation of therapy, Medicare will cover up to six total cholesterol or LDL labs in the first year of therapy.

Lab will collect any ABNs needed if not collected prior to patient collection at our Patient Service Centers. If collection occurs in the office, be sure to follow the process: Ambulatory Clinical – Completing the Advance Beneficiary Notice (ABN) from the Epic Education Team SharePoint page. Any Medicare patient specimen submitted for lipid panel testing without an ABN will NOT be tested by the laboratory.

For more information on the CMS requirements for lipid testing, please review the NCD – Lipid Testing (190.23) (cms.gov)