Before an item can be considered DME, it must meet all of the following requirements:

  • It must be able to withstand repeated use.
  • It must be primarily and customarily used to serve a medical purpose.
  • It must be generally not useful to a person in the absence of an illness or injury.
  • It must be appropriate for use in the home.
All E codes fall under the jurisdiction of the DME MAC unless otherwise noted.


  • E0464

    Pressure support ventilator with volume control mode, may include pressure control mode, used with non-invasive interface (e.g., mask)
  • E0465

    Home ventilator, any type, used with invasive interface, (e.g., tracheostomy tube)
  • E0466

    Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell)
  • E0467

    Home ventilator, multi-function respiratory device, also performs any or all of the additional functions of oxygen concentration, drug nebulization, aspiration, and cough stimulation, includes all accessories, components and supplies for all functions
  • E0468

    Home ventilator, dual-function respiratory device, also performs additional function of cough stimulation, includes all accessories, components and supplies for all functions
  • E0469

    Lung expansion airway clearance, continuous high frequency oscillation, and nebulization device
  • E0470

    Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device)
  • E0471

    Respiratory assist device, bi-level pressure capability, with back-up rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device)
  • E0472

    Respiratory assist device, bi-level pressure capability, with backup rate feature, used with invasive interface, e.g., tracheostomy tube (intermittent assist device with continuous positive airway pressure device)
  • E0480

    Percussor, electric or pneumatic, home model


  • Continued
  • E0481

    Intrapulmonary percussive ventilation system and related accessories
  • E0482

    Cough stimulating device, alternating positive and negative airway pressure
  • E0483

    High frequency chest wall oscillation system, with full anterior and/or posterior thoracic region receiving simultaneous external oscillation, includes all accessories and supplies, each
  • E0484

    Oscillatory positive expiratory pressure device, non-electric, any type, each
  • E0485

    Oral device/appliance used to reduce upper airway collapsibility, adjustable or non-adjustable, prefabricated, includes fitting and adjustment
  • E0486

    Oral device/appliance used to reduce upper airway collapsibility, adjustable or non-adjustable, custom fabricated, includes fitting and adjustment
  • E0487

    Spirometer, electronic, includes all accessories
  • E0490

    Power source and control electronics unit for oral device/appliance for neuromuscular electrical stimulation of the tongue muscle, controlled by hardware remote
  • E0491

    Oral device/appliance for neuromuscular electrical stimulation of the tongue muscle, used in conjunction with the power source and control electronics unit, controlled by hardware remote, 90-day supply
  • E0492

    Power source and control electronics unit for oral device/appliance for neuromuscular electrical stimulation of the tongue muscle, controlled by phone application
  • E0493

    Oral device/appliance for neuromuscular electrical stimulation of the tongue muscle, used in conjunction with the power source and control electronics unit, controlled by phone application, 90-day supply
  • E0500

    Ippb machine, all types, with built-in nebulization; manual or automatic valves; internal or external power source
  • E0530

    Electronic positional obstructive sleep apnea treatment, with sensor, includes all components and accessories, any type
  • E0550

    Humidifier, durable for extensive supplemental humidification during ippb treatments or oxygen delivery
  • E0555

    Humidifier, durable, glass or autoclavable plastic bottle type, for use with regulator or flowmeter
  • E0560

    Humidifier, durable for supplemental humidification during ippb treatment or oxygen delivery
  • E0561

    Humidifier, non-heated, used with positive airway pressure device
  • E0562

    Humidifier, heated, used with positive airway pressure device
  • E0565

    Compressor, air power source for equipment which is not self-contained or cylinder driven
  • E0570

    Nebulizer, with compressor


  • Continued
  • E0572

    Aerosol compressor, adjustable pressure, light duty for intermittent use
  • E0574

    Ultrasonic/electronic aerosol generator with small volume nebulizer
  • E0575

    Nebulizer, ultrasonic, large volume
  • E0580

    Nebulizer, durable, glass or autoclavable plastic, bottle type, for use with regulator or flowmeter
  • E0585

    Nebulizer, with compressor and heater
  • E0600

    Respiratory suction pump, home model, portable or stationary, electric
  • E0601

    Continuous positive airway pressure (cpap) device
  • E0602

    Breast pump, manual, any type
  • E0603

    Breast pump, electric (ac and/or dc), any type
  • E0604

    Breast pump, hospital grade, electric (ac and / or dc), any type
  • E0605

    Vaporizer, room type
  • E0606

    Postural drainage board
  • E0607

    Home blood glucose monitor
  • E0610

    Pacemaker monitor, self-contained, (checks battery depletion, includes audible and visible check systems)
  • E0615

    Pacemaker monitor, self contained, checks battery depletion and other pacemaker components, includes digital/visible check systems
  • E0616

    Implantable cardiac event recorder with memory, activator and programmer
  • E0617

    External defibrillator with integrated electrocardiogram analysis
  • E0618

    Apnea monitor, without recording feature
  • E0619

    Apnea monitor, with recording feature
  • E0620

    Skin piercing device for collection of capillary blood, laser, each