HCPCS Code E1390 for Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate.

Only one maintenance and servicing payment can be made for beneficiaries using both stationary (E1390) and portable oxygen concentrators (E1392).

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The code E1390 specifically applies to devices that can deliver more than the basic four liters per minute, making it suitable for certain patients with higher oxygen demands.

In this article, we will explore the details of HCPCS code E1390, including its official description, procedure, when to use it, billing guidelines, historical information, Medicare and insurance …

Review description and fee schedules for HCPCS Code E1390, intended for Durable Medical Equipment, and compare rates across different payers.

Use E1390 when a beneficiary requires a stationary concentrator capable of delivering ≥85% oxygen via a single delivery port, and portable alternatives are insufficient.

Dec 28, 2025 · Need more information about E1390? Get access to fees, crosswalks, billing policies, similar codes and much more.

HCPCS code E1390 for Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate as maintained by CMS …

Aug 3, 2025 · This article provides an in-depth exploration of CPT Code E1390, including its definition, medical necessity, billing guidelines, insurance coverage, and future advancements …