| Code | Description | Claims | Beneficiaries | Total Paid |
| E0466 |
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) |
1,350 |
1,077 |
$192K |
| 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) |
1,238 |
1,052 |
$87K |
| E0601 |
Continuous positive airway pressure (cpap) device |
2,258 |
2,101 |
$82K |
| E1390 |
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate |
882 |
765 |
$59K |
| E0562 |
Humidifier, heated, used with positive airway pressure device |
3,345 |
3,055 |
$46K |
| E0431 |
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing |
212 |
205 |
$8K |
| A7037 |
Tubing used with positive airway pressure device |
13 |
12 |
$198.55 |
| A7038 |
Filter, disposable, used with positive airway pressure device |
30 |
26 |
$139.05 |