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Inpatient Phlebotomy

General Information, Toxicology

Update: Meconium Drug Testing

Effective November 21, 2022, the following changes will be made to Meconium Drug Testing (LAB479).

  1. The cutoff for positivity for the opiate drug class (codeine, morphine, hydrocodone, hydromorphone, oxycodone, and oxymorphone) will increase to 20 ng/g from 10 ng/g.
  2. The format of reporting will be updated to include discrete reporting fields for all tested analytes. Positive results will no longer be denoted via comments.

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November 17, 2022 by
Hemostasis/Coagulation, Referral/Sendouts

Supply Change Notification: 4.5 mL Blue Citrate Blood Tubes

Effective April 26th, 2021, Spectrum Health Laboratories will discontinue 4.5 mL blue citrate blood tubes. These are a vendor discontinued item. The replacement item will be the 2.7 mL blue citrate blood tubes.

Due to this change, there may be a difference in the number of tubes required to collect for the lab tests below. Please refer to the lab catalog for specimen collection requirements. Continue Reading

April 23, 2021 by