Posted Date
Effective Date
Update Type Test Resumed
Order Code MGMR



MuSK Antibody

Order Code:                  MMUSK

Fee Code:                     21611 (CPT 83519)

Reference Laboratory:   Mayo MUSK


Myasthenia Gravis Evaluation with MuSK Reflex

Order Code:                  MGMR

Fee Code:                     32034 (CPT 83519)

Reference Laboratory:   Mayo MGMR


Myasthenia Gravis Evaluation, Lam

bert-Eaton Syndrome

Order Code:                  MGLE

Fee Code:                     32034, AB001 (CPT 83519, 86596)

Reference Laboratory:   Mayo MGLE


Reagent supply issues have been resolved and testing has resumed for the test and potential reflex component Muscle-Specific Kinase (MuSK) Autoantibody, Serum, effective April 27, 2023.