| Code | Description | Claims | Beneficiaries | Total Paid |
| E0466 |
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) |
1,909 |
1,847 |
$605K |
| E1390 |
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate |
8,975 |
8,631 |
$405K |
| K0738 |
Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing |
3,693 |
3,557 |
$94K |
| E0601 |
Continuous positive airway pressure (cpap) device |
2,748 |
2,694 |
$78K |
| E0431 |
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing |
2,567 |
2,438 |
$36K |
| A7030 |
Full face mask used with positive airway pressure device, each |
368 |
345 |
$18K |
| A7037 |
Tubing used with positive airway pressure device |
661 |
614 |
$7K |
| A7035 |
Headgear used with positive airway pressure device |
536 |
502 |
$6K |
| A7038 |
Filter, disposable, used with positive airway pressure device |
1,138 |
1,015 |
$4K |
| E0562 |
Humidifier, heated, used with positive airway pressure device |
29 |
28 |
$3K |
| A7031 |
Face mask interface, replacement for full face mask, each |
127 |
118 |
$2K |
| A7034 |
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap |
57 |
53 |
$2K |
| E1392 |
Portable oxygen concentrator, rental |
1,211 |
1,175 |
$2K |
| 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) |
12 |
12 |
$887.73 |
| A7046 |
Water chamber for humidifier, used with positive airway pressure device, replacement, each |
54 |
44 |
$241.51 |