E1391

HCPCS

Oxygen concentrator, dual

Official HCPCS Level II long descriptor

Oxygen concentrator, dual delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate, each

HCPCS Level II code E1391 is maintained by CMS and is active in the current quarterly release.

Short descriptor

Oxygen concentrator, dual

Added to HCPCS: 2004-01-01

Nearby codes in E1

E1353Oxygen supplies regulator
E1354Wheeled cart, port cyl/conc
E1355Oxygen supplies stand/rack
E1356Batt pack/cart, port conc
E1357Battery charger, port conc
E1358Dc power adapter, port conc
E1372Oxy suppl heater for nebuliz
E1390Oxygen concentrator
E1392Portable oxygen concentrator
E1399Durable medical equipment mi
E1405O2/water vapor enrich w/heat
E1406O2/water vapor enrich w/o he
E1500Centrifuge
E1510Kidney dialysate delivry sys
E1520Heparin infusion pump
E1530Replacement air bubble detec

Where this code sits

HCPCS Level II E1 codes

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Source

HCPCS Level II July 2026 quarterly update. Centers for Medicare & Medicaid Services (CMS), “July 2026 Alpha-Numeric HCPCS File” (HCPC2026_JUL_ANWEB_06172026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.