E1406 – Oxygen and water vapor enriching system without heated delivery

HCPCS Level II code · E codes: Durable Medical Equipment (DME)

Active code Special coverage instructions apply

HCPCS codeE1406
Long description
Oxygen and water vapor enriching system without heated delivery
Short description
O2/water vapor enrich w/o he
Pricing indicator
33 DME – oxygen and oxygen equipment
Medicare coverage
D Special coverage instructions apply
BETOS category
D1C Oxygen and supplies
Added
January 1, 1988
Last change
January 1, 1990 – No change

Frequently asked questions

What is HCPCS code E1406?

E1406 is a HCPCS Level II code for oxygen and water vapor enriching system without heated delivery.

Does Medicare cover E1406?

The HCPCS file lists coverage code D: Special coverage instructions apply. Coverage and payment also depend on local coverage determinations and the patient’s plan.

Nearby E codes

Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.