E1406 HCPCS Level II code: Oxygen and water vapor enriching system without heated delivery
E1406 is the HCPCS code for “Oxygen and water vapor enriching system without heated delivery” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
E1406Oxygen and water vapor enriching system without heated delivery
Short description: O2/water vapor enrich w/o he
HCPCS · United States
Medicare details
The indicators CMS publishes with E1406 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Special coverage instructions apply
- Medicare pricing
- DMEPOS fee schedule – Oxygen and oxygen equipment (price subject to floors and ceilings)
- Type of service
- Rental of DME
- BETOS category
- Oxygen and supplies
- Added
- Jan 1, 1988
Where E1406 sits
- 1E codesDurable medical equipment
- 2Active code E1406Oxygen and water vapor enriching system without heated delivery
Source and release
- Data release
- HCPCS Level II · October 2026
- Effective date
- Oct 1, 2026
- Publisher
- CMS
This page is built from the HCPCS Level II catalog that Vero Codes reads when it suggests codes: Centers for Medicare & Medicaid Services’s October 2026 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does HCPCS code E1406 mean?
E1406 is the HCPCS code for “Oxygen and water vapor enriching system without heated delivery” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover E1406?
CMS lists E1406’s Medicare coverage as “Special coverage instructions apply” and its pricing as “DMEPOS fee schedule – Oxygen and oxygen equipment (price subject to floors and ceilings)”. Coverage and payment still depend on the patient, the setting, the documentation and the payer.
Which HCPCS Level II release does this page use?
It uses CMS’s October 2026 release, in effect from Oct 1, 2026 to Dec 31, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside E1406
All E codesE1372Immersion external heater for nebulizerE1390Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rateE1391Oxygen concentrator, dual delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate, eachE1392Portable oxygen concentrator, rentalE1399Durable medical equipment, miscellaneousE1405Oxygen and water vapor enriching system with heated deliveryE1500Centrifuge, for dialysisE1510Kidney, dialysate delivery syst kidney machine, pump recirculating, air removal syst, flowrate meter, power off, heater and temperature control with alarm, i.v. poles, pressure…E1520Heparin infusion pump for hemodialysisE1530Air bubble detector for hemodialysis, each, replacementE1540Pressure alarm for hemodialysis, each, replacementE1550Bath conductivity meter for hemodialysis, each