Posted Date
Effective Date
Update Type Test Resumed
CPT Code 83520
Order Code NSES, MMLR



Neuron Specific Enolase, Serum

Order Code:                  NSES

Fee Code:                     22012 (CPT 83520)

Reference Laboratory:   Mayo NSE


Neuron Specific Enolase, CSF

Order Code:                  MMLR

Reference Laboratory:   Mayo NSESF


Mayo Clinic Laboratories Neuron Specific Enolase reagent supply issues have been resolved and testing has resumed effective November 24, 2023.