E0435 – Portable liquid oxygen system, purchase; includes portable container, supply reservoir, flowmeter, humidifier, contents gauge, cannula or mask, tubing and refill adaptor
HCPCS Level II code · E codes: Durable Medical Equipment (DME)
HCPCS codeE0435
- Long description
- Portable liquid oxygen system, purchase; includes portable container, supply reservoir, flowmeter, humidifier, contents gauge, cannula or mask, tubing and refill adaptor
- Short description
- Oxygen system liquid portabl
- Pricing indicator
00Not separately priced by Part B (bundled, not covered or Part A only)- Medicare coverage
DSpecial coverage instructions apply- BETOS category
D1COxygen and supplies- Added
- January 1, 1986
- Last change
- January 1, 1993 – No change
Frequently asked questions
What is HCPCS code E0435?
E0435 is a HCPCS Level II code for portable liquid oxygen system, purchase; includes portable container, supply reservoir, flowmeter, humidifier, contents gauge, cannula or mask, tubing and refill adaptor.
Does Medicare cover E0435?
The HCPCS file lists coverage code D: Special coverage instructions apply. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby E codes
- E0372 – Powered air overlay for mattress, standard mattress length and width
- E0373 – Nonpowered advanced pressure reducing mattress
- E0424 – Stationary compressed gaseous oxygen system, rental; includes container, contents, regulator, flowmeter, humidifier, nebulizer, cannula or mask, and tubing
- E0425 – Stationary compressed gas system, purchase; includes regulator, flowmeter, humidifier, nebulizer, cannula or mask, and tubing
- E0430 – Portable gaseous oxygen system, purchase; includes regulator, flowmeter, humidifier, cannula or mask, and tubing
- E0431 – Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing
- E0433 – 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
- E0434 – Portable liquid oxygen system, rental; includes portable container, supply reservoir, humidifier, flowmeter, refill adaptor, contents gauge, cannula or mask, and tubing
- E0439 – Stationary liquid oxygen system, rental; includes container, contents, regulator, flowmeter, humidifier, nebulizer, cannula or mask, & tubing
- E0440 – Stationary liquid oxygen system, purchase; includes use of reservoir, contents indicator, regulator, flowmeter, humidifier, nebulizer, cannula or mask, and tubing
- E0441 – Stationary oxygen contents, gaseous, 1 month's supply = 1 unit
- E0442 – Stationary oxygen contents, liquid, 1 month's supply = 1 unit
- E0443 – Portable oxygen contents, gaseous, 1 month's supply = 1 unit
- E0444 – Portable oxygen contents, liquid, 1 month's supply = 1 unit
- E0445 – Oximeter device for measuring blood oxygen levels non-invasively
- E0446 – Topical oxygen delivery system, not otherwise specified, includes all supplies and accessories
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.