Posted Date
Effective Date
Update Type
Test Down or Delayed
CPT Code
83519
Order Code: EPS2
CPT Code: 83519 x5, 86255 x13, 86341
Reference Laboratory: Mayo Medical Laboratory
Effective August 29, 2019, Epilepsy, Autoimmune Evaluation, Serum (EPS2) testing may be delayed per Mayo Medical Laboratory due to a reagent issue, potential reflex component ARMO: Acetylcholine Receptor (Muscle AChR) Modulating Antibody, Serum is unable to be performed. As applicable, all pending evaluations will be finalized without the ARMO reflex.