Posted Date
Effective Date
Test Name
Drug Screen, Meconium
Update Type
Test Methodology Changed
CPT Code
80307
Order Code
MECO
Referral Laboratory
Mayo Medical Laboratories
TEST METHODOLOGY CHANGE
Drug Screen, Meconium
Order Code: MECO
Fee Code: 33203 (CPT 80307)
Reference Laboratory: Mayo DASM5
Mayo Clinic Laboratories will update the test methodology for their Drug Screen, Meconium assay from Enzyme-Linked Immunosorbent Assay (ELISA) to Competitive Chemiluminescent Immunoassay (CIA) effective December 4, 2023. Specimen stability will be updated to Frozen (preferred) 21 days, Refrigerated 21 days, and Ambient 72 hours.