Coding Ahead
CasePilot
Medical Coding Assistant
Case2Code
Search and Code Lookup Tool
CareerCenter
Medical Coding Job Board
Log in Register free account

Need help choosing the right code?

Ask CasePilot about procedures, modifiers, bundling, and coding guidance.

Try CasePilot
CPT®
0169U

CPT® Code 0169U

Official Description

NUDT15 (nudix hydrolase 15) and TPMT (thiopurine S-methyltransferase) (eg, drug metabolism) gene analysis, common variants

© Copyright 2026 American Medical Association. All rights reserved.

Short Descr NUDT15&TPMT GENE COM VRNT
Medium Descr NUDT15 & TPMT GENE ANALYSIS COMMON VARIANTS
Long Descr NUDT15 (nudix hydrolase 15) and TPMT (thiopurine S-methyltransferase) (eg, drug metabolism) gene analysis, common variants
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
Date
Action
Notes
2021-01-01 Added First appearance of addition in code book.
2020-04-01 Added Code added.
Code
Description
CasePilot

Get instant expert-level medical coding assistance.

Ask about:
CPT Codes Guidelines Modifiers Crosswalks NCCI Edits Compliance Medicare Coverage
Example: "What is CPT code 99213?" or "Guidelines for E/M services"