Posted Date
Effective Date
Test Name
Galactocerebrosidase, WBC
Update Type
Specimen collection or handling and/or storage changed
CPT Code
82657
Order Code
GALCW
TEST CHANGE
Galactocerebrosidase, WBC
Order Code: GALCW
CPT Code: 82657
Reference Lab: Mayo GALCW
Effective October 14, 2025, Mayo Clinic Laboratories will be making the following changes to GALCW.
| Current | New | |
| Minimum Volume | 2 mL | 4 mL |
| Analytic Time | 6 to 10 days | 4 to 9 days |