Drug screen, other than chromatographic; any number of drug classes, by clia waived test or moderate complexity test, per patient encounter
Code effective Jan 01, 2016
HCPCS Section
Procedures/Professional Services (Temporary Codes)
G0434 is a valid 2026 HCPCS code meaning Drug screen, other than chromatographic; any number of drug classes, by clia waived test or moderate complexity test, per patient encounter or (Drug screen multi drug class) for short. HCPCS G0434 has been effective since 01/01/2016 and applies to Diagnostic laboratory.
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HCPCS Level II Code Section G - Procedures/Professional Services (Temporary Codes) |
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| HCPCS Code | G0434 |
|---|---|
| Description |
Long description:
Short description: |
| HCPCS Pricing indicator |
21 - Price subject to national limitation amount
|
| Multiple pricing indicator |
A - Not applicable as HCPCS priced under one methodology
|
| Coverage code | C - Carrier judgment |
| BETOS2 code | T1H - Lab tests - other (non-Medicare fee schedule) |
| HCPCS Action code | N - No maintenance for this code |
| Type of service | 5 - Diagnostic laboratory |
| Effective date | Effective Jan 01, 2016 |
| Date added | Added Jan 01, 2011 |
| Termination date | Dec 31, 2015 |
1 Two-digit numeric codes are Level I code modifiers copyrighted© by the American Medical Association's Current Procedural Terminology (CPT).
2 BETOS stands for “Berenson-Eggers Type Of Service”
HCPCS Level II codes and descriptors are approved and maintained jointly by the alpha-numeric editorial panel (consisting of CMS, the Health Insurance Association of America, and the Blue Cross and Blue Shield Association). — Updated 6/23/2026
CPT® is a registered trademark of the American Medical Association (AMA). All rights reserved.