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

Short descriptor: Portable 02 contents, gas

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E0443 is the HCPCS Level II code for Portable oxygen contents, gaseous, 1 month's supply = 1 unit (2026). It belongs to Section E — Durable Medical Equipment (DME). Under Medicare, its coverage status is: Special coverage instructions apply. Part B pricing methodology: Oxygen and oxygen equipment.

Classification & CMS Attributes

Medicare Coverage
Special coverage instructions apply (code D)
Part B Pricing
Oxygen and oxygen equipment (indicator 33)
Type of Service
Lump-sum purchase of DME, prosthetics, orthotics
Effective Date
2010-01-01
2026 Maintenance
No change this year

References

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Reference E0443 with the canonical source and edition:

E0443 — Portable oxygen contents, gaseous, 1 month's supply = 1 unit. ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/E0443

Canonical URL: https://icd10codingpro.com/hcpcs-codes/E0443

Related Codes in Section E

← E0442 Stationary o2 contents, liq E0444 → Portable 02 contents, liquid
E0439 Stationary liquid 02 E0440 Oxygen system liquid station E0441 Stationary o2 contents, gas E0442 Stationary o2 contents, liq E0444 Portable 02 contents, liquid E0445 Oximeter non-invasive E0446 Topical ox deliver sys, nos E0447 Port o2 cont, liq over 4 lpm E0450 Vol control vent invasiv int E0455 Oxygen tent excl croup/ped t
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2026-01-01

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