Posted Date
Effective Date
Test Name
Mexiletine
Update Type
Test Code Change
CPT Code
80299
Order Code
MEX
Referral Laboratory
Mayo Medical Laboratories
NEW ORDER CODE
Mexiletine
Order Code: MMLR
New Order Code: MEX
Fee Code: 20039
Reference Laboratory: Mayo MEX
New order code MEX will be available for the Mexiletine assay effective March 22, 2022.