HCPCS Code E0447

Portable oxygen contents, liquid, 1 month's supply = 1 unit, prescribed amount at rest or nighttime exceeds 4 liters per minute (lpm)
Code effective Jan 01, 2019

HCPCS Section
Durable Medical Equipment (DME)

E0447 is a valid 2026 HCPCS code meaning Portable oxygen contents, liquid, 1 month's supply = 1 unit, prescribed amount at rest or nighttime exceeds 4 liters per minute (lpm) or (Port o2 cont, liq over 4 lpm) for short. HCPCS E0447 has been effective since 01/01/2019 and applies to Lump sum purchase of DME, prosthetics, orthotics.

HCPCS Code Details - E0447

HCPCS Level II Code
Section E - Durable Medical Equipment (DME)
HCPCS Code E0447
Description

Long description:
Portable oxygen contents, liquid, 1 month's supply = 1 unit, prescribed amount at rest or nighttime exceeds 4 liters per minute (lpm)

Short description:
Port o2 cont, liq over 4 lpm

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 D - Special coverage instructions apply
BETOS2 code D1C - Oxygen and supplies
HCPCS Action code N - No maintenance for this code
Type of service P - Lump sum purchase of DME, prosthetics, orthotics
Effective date Effective Jan 01, 2019
Date added Added Jan 01, 2019

See also

  • HCPCS E0446 · Topical oxygen delivery system, not otherwise specified, includes all supplies and accessories

  • HCPCS E0443 · Portable oxygen contents, gaseous, 1 month's supply = 1 unit

  • HCPCS E0444 · Portable oxygen contents, liquid, 1 month's supply = 1 unit

  • HCPCS E0450 · Volume control ventilator, without pressure support mode, may include pressure control mode, used with invasive interface (e.g., tracheostomy tube)

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.