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E0440

Oxygen system liquid station

✓ CURRENT — JULY 2026
Source: CMS
Imported: Aug 10 2026

Full descriptor

Stationary liquid oxygen system, purchase; includes use of reservoir, contents indicator, regulator, flowmeter, humidifier, nebulizer, cannula or mask, and tubing

Details

Code
E0440
Short descriptor
Oxygen system liquid station
Code set
HCPCS Level II
Release
July 2026
Status
Active
Added
Jan 1 1986

Nearby codes

Code sets are published in blocks, so neighbours are usually related.

E0439

Stationary liquid 02

E0441

Stationary o2 contents, gas

E0442

Stationary o2 contents, liq

E0443

Portable 02 contents, gas

E0444

Portable 02 contents, liquid

E0445

Oximeter non-invasive

E0435

Oxygen system liquid portabl

E0434

Portable liquid 02

Sources

Reference information only. Not billing advice. Verify against the payer before you file.