E0555 Humidifier, durable, glass or autoclavable plastic bottle type, for use with regulator or flowmeter

Short descriptor: Humidifier for use w/ regula

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E0555 is the HCPCS Level II code for Humidifier, durable, glass or autoclavable plastic bottle type, for use with regulator or flowmeter (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
1996-01-01
2026 Maintenance
No change this year

References

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Reference E0555 with the canonical source and edition:

E0555 — Humidifier, durable, glass or autoclavable plastic bottle type, for use with regulator or flowmeter. ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/E0555

Canonical URL: https://icd10codingpro.com/hcpcs-codes/E0555

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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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