Posted Date
Effective Date
Update Type
Test Discontinued
CPT Code
86784
Order Code
TRCNG
TEST OBSOLETE
Trichinella Antibody IgG
Order Code: TRCNG
Fee Code: 32144 (CPT 86784)
LOINC: 6563-1
Reference Lab: Mayo TRCNG
Effective October 17, 2025, Mayo Clinic Laboratories test, Trichinella Antibody, IgG, will become obsolete due to unavailability of testing reagent. Testing will be forwarded to Quest Diagnostics, Trichinella Antibody (IgG), ELISA (Mayo test ID: ZW131, Referral lab Code: 34321).