Portable liquid oxygen system, rental; home liquefier used to fill portable liquid oxygen containers, includes portable containers, regulator, flowmeter, humidifier, cannula or mask and tubing, with or without supply reservoir and contents gauge
Code effective Jan 01, 2010
HCPCS Section
Durable Medical Equipment (DME)
E0433 is a valid 2026 HCPCS code meaning Portable liquid oxygen system, rental; home liquefier used to fill portable liquid oxygen containers, includes portable containers, regulator, flowmeter, humidifier, cannula or mask and tubing, with or without supply reservoir and contents gauge or (Portable liquid oxygen sys) for short. HCPCS E0433 has been effective since 01/01/2010 and applies to Used durable medical equipment (DME).
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HCPCS Level II Code Section E - Durable Medical Equipment (DME) |
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| HCPCS Code | E0433 |
|---|---|
| Description |
Long description:
Short description: |
| HCPCS Pricing indicator |
33 - Oxygen and oxygen equipment (price subject to floors and ceilings)
|
| Multiple pricing indicator |
A - Not applicable as HCPCS priced under one methodology
|
| Coverage code | C - Carrier judgment |
| BETOS2 code | D1C - Oxygen and supplies |
| HCPCS Action code | N - No maintenance for this code |
| Type of service | A - Used durable medical equipment (DME) |
| Effective date | Effective Jan 01, 2010 |
| Date added | Added Jan 01, 2010 |
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.