© Copyright 2025 American Medical Association. All rights reserved.
Short Descr | TPMT NUDT15 GENES | Medium Descr | TPMT NUDT15 GENE ANALYSIS COMMON VARIANTS | Long Descr | TPMT (thiopurine S-methyltransferase), NUDT15 (nudix hydroxylase 15) (eg, thiopurine metabolism) gene analysis, common variants (ie, TPMT *2, *3A, *3B, *3C, *4, *5, *6, *8, *12; NUDT15 *3, *4, *5) | CLIA Waived (QW) | No | APC Status Indicator | Service Paid under Fee Schedule or Payment System other than OPPS | Berenson-Eggers TOS (BETOS) | none | MUE | 1 |
90 | Reference (outside) laboratory: when laboratory procedures are performed by a party other than the treating or reporting physician or other qualified health care professional, the procedure may be identified by adding modifier 90 to the usual procedure number. |
Date
|
Action
|
Notes
|
---|---|---|
2022-01-01 | Note | Grammar correction |
2019-01-01 | Added | First appearance in code book. |
2019-01-01 | Changed | Code description changed. |
2018-01-01 | Added | Code Added. |
Get instant expert-level medical coding assistance.