A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

Acetylcholine Receptor (Muscle AChR) Binding Antibody, Serum

Test Code
LAB836


Alias/See Also
1232900001 / MAYO test code ARBI


CPT Codes
86041

Preferred Specimen
Red Top


Other Acceptable Specimens
Gold Top


Instructions
Special Collection Instructions: For optimal antibody detection, specimen collection is recommended prior to initiationof immunosuppressant medication


Transport Temperature
Refrigerated


Specimen Stability
Room temperature: 72 hours Refrigerated: 28 days Frozen: 28 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis, Gross icterus, Gross lipemia


Reference Range
SEE RESULT REPORT


Performing Laboratory
MAYO CLINIC


Last Updated: August 26, 2026


The CPT Codes provided in this document 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 payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.