HCPCS Level II · Durable medical equipment
E0721Transcutaneous electrical nerve stimulator for nerves in the auricular region
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Source: CMS HCPCS quarterly update, October 2026. Page updated September 29, 2026.
About E0721
E0721 is an HCPCS Level II code in the E series (durable medical equipment), describing transcutaneous electrical nerve stimulator for nerves in the auricular region.
It was added to HCPCS effective 10/01/2024.
Its Medicare coverage code is "C", meaning coverage is left to the Medicare contractor's judgment.
Details
- Short description
- Trans elec stim auricular
- Date added
- 10/01/2024
- Action effective
- 10/01/2024
- BETOS
- D1E
Related E07xx codes
- E0700Safety equipment, device or accessory, any type
- E0705Transfer device, any type, each
- E0710Restraints, any type (body, chest, wrist or ankle)
- E0711Upper extremity medical tubing/lines enclosure or covering device, restricts elbow range of motion
- E0715Intravaginal device intended to strengthen pelvic floor muscles during kegel exercises
- E0716Supplies and accessories for intravaginal device intended to strengthen pelvic floor muscles during kegel exercises
- E0720Transcutaneous electrical nerve stimulation (tens) device, two lead, localized stimulation
- E0730Transcutaneous electrical nerve stimulation (tens) device, four or more leads, for multiple nerve stimulation
- E0731Form fitting conductive garment for delivery of tens or nmes (with conductive fibers separated from the patient's skin by layers of fabric)
- E0732Cranial electrotherapy stimulation (ces) system, any type
- E0733Transcutaneous electrical nerve stimulator for electrical stimulation of the trigeminal nerve
- E0734External upper limb tremor stimulator of the peripheral nerves of the wrist
Common questions about E0721
Is HCPCS E0721 still valid?
- Yes. E0721 is active in the CMS October 2026 HCPCS file.
Does Medicare cover E0721?
- Its coverage code is "C": coverage is left to the Medicare contractor's judgment. Check the local coverage determination for your region.