Posted Date
Effective Date
Update Type
Specimen collection or handling and/or storage changed
CPT Code
83520
Order Code: THRYO
Referral Laboratory: Mayo Medical Laboratories
Effective April 2, 2020, Specimen requirements for Thyrotropin Receptor Antibody, Serum (THRYO) testing will now be the following, due to an instrument change at Mayo Medical Laboratories.
|
Current Specimen Minimum Volume |
|
0.5 mL |
|
New Specimen Minimum Volume |
|
0.75 mL |