Clinical Utilities
Used to aid in the diagnosis of motor/sensory neuropathy. Asialo-GM1 autoantibodies, in the absence of correspondingly high concentrations of GM1 autoantibodies, identify a subset of patients with motor neuron disease exhibiting proximal muscle weakness in the early stages.

CPT Codes
83520

The CPT codes provided are based on AMA guidelines
and are for informational purposes only. CPT coding is the
sole responsibility of the billing party. Please direct any questions
regarding coding to the payer being billed.

Reference Range
<25 %

Component Information