Click here to view the latest ICD-10 and CPT 2023 updates
The American Medical Association (AMA) has made Current Procedural Terminology CPT® code changes to the 2023 edition of the CPT.
Diagnostic Laboratory of Oklahoma (DLO) will be implementing these changes effective January 1, 2023. Overall, the changes for 2023 AMA CPT coding affect the way we bill some of our tests. These tests may also be included in panels or profiles. The chart below lists some of the tests affected and the appropriate CPT code changes. Please refer to the Quest Diagnostics Test Directory for further detail on reflexing information.
Download a PDF of the CPT® Code Changes for 2022 Table
| DLO Order Code | DLO Test Name | 2021 CPT Coding | 2022 CPT Coding |
| 36943 | Pharmacogenomics Panel | 81225, 81226, 81227, 81230, 81231, 81232, 81247, 81400, 81381 (x4), 81283, 81291, 81328, 81335, 81350, 81355, 81479 | 81418 |
| 1291 | Apolipoprotein L1 (APOL1) Renal Risk Variant Genotyping | 81479 | 0355U |
| 18831 | TPMT Activity | 86021 | 84433 |
| 11786 | Quest AD-Detect™, Beta- Amyloid 42/40 Ratio, Plasma | 82542 | 0346U |
| 94333 | Hepatitis B Surface Antigen, Quantitative, Monitoring (Not for Diagnosis) | 83520 | 87467 |
| 94322 | Tick-borne Disease, Acute Molecular Panel | 87798 (x4), 87801 | 87468, 87469, 87478, 87484, 87801 |
| 32338 | Tick Borne Disease, Acute Molecular Panel, Non-Lyme | 87798 (x4) | 87468, 87469, 87478, 87484 |
| 17320 | Anaplasma phagocytophilum DNA, Qualitative Real-Time PCR | 87798 | 87468 |
| 37314 | Babesia microti DNA, Real- Time PCR | 87798 | 87469 |
| 94632 | Babesia microti DNA, Real- Time PCR (NY) | 87798 | 87469 |
| 39219 | Borrelia Species DNA, Real-Time PCR, with Reflexes, Blood | 87801 with reflex to 87476, 87798 | 87801 reflex to 87476, 87478 |
| 39218 | Borrelia Species DNA, Real-Time PCR, with Reflexes, Synovial Fluid/CSF | 87801 with reflex to 87476, 87798 | 87801 reflex to 87476, 87478 |
| 11816 | Borrelia miyamotoi DNA, Qualitative Real Time PCR | 87798 | 87478 |
| 93795 | Borrelia miyamotoi | 87798 | 87478 |
| 93794 | Borrelia miyamotoi DNA, Real- Time PCR, Tick | 87798 | 87478 |
| 11353 | Ehrlichia chaffeensis DNA, Real- Time PCR | 87798 | 87484 |
We appreciate your support and look forward to continuing to serve all of your laboratory needs. DLO will make every effort to assist you with the transition to the 2023 AMA CPT coding being used for our test offerings.
Thank you very much for using DLO for your laboratory testing needs.
Note: The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.
CLIA