CPT Code and Test Classification Updates
CPT Code Updates
The listed CPT codes reflect Mayo Clinic Laboratories' interpretation of AMA guidelines and recommendations. Users are responsible for selecting the appropriate CPT codes for their organization.
Notes:
- CPT codes may change at any time
- Updates may affect Test IDs in custom profiles, which are not included.
- Data is valid as of the posted date. For the latest information, refer to the Test Catalog.
Downloads:
- Annual CPT Code Changes (2025 CPT codes are effective January 1, 2025)
- All current CPT codes. CSV | EXCEL
To see CPT code updates prior to December 3, 2024, click here.
| Posted | Effective | Test ID | Test Name | Previous CPT Code | New CPT Code | Related Reflex Test IDs |
|---|
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