Posted Date
Effective Date
Test Name
Neuropathology Methylation Array
Update Type
CPT Code Change
CPT Code
81524
Order Code
NMETH
CPT UPDATE
Please note that the CPT has been updated for the following test effective January 1, 2026:
| Test | Order Code | Fee Code | CPT Code |
| Neuropathology Methylation Array | NMETH | NA129 | 81524 |