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