Posted Date
Effective Date
Test Name
Methylmalonic Acid, Serum
Update Type
Test Resumed
CPT Code
83921
Order Code
MMA
TEST RESUMED
Methylmalonic Acid, Serum
Order Code: MMA
Fee Code: DA151 (CPT 83921)
The MLabs Biochemical Genetics Laboratory will resume the Methylmalonic Acid, Serum, assay effective April 14, 2025.