Posted Date
Effective Date
Update Type
New Tests
CPT Code
83519
Order Code
MMUSK
Referral Laboratory
Mayo Medical Laboratories
NEW TEST
MuSK Autoantibody, S
Order Code: MMUSK
CPT Code: 83519
Referral Laboratory: Mayo Medical Laboratories
Collection Instructions: Collect 6 mL of whole blood in a red top vacutainer. Centrifuge and aliquot the serum into a plastic vial and ship refrigerated.
Methodology: Radioimmunoassay (RIA)
Test Analysis: M-F, turnaround time 3-10 days
Reference Range: ≤ 0.02 nmol/L