| Code | Description | Claims | Beneficiaries | Total Paid |
| E1390 |
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate |
2,739 |
2,649 |
$210K |
| E0431 |
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing |
1,729 |
1,686 |
$25K |
| E0562 |
Humidifier, heated, used with positive airway pressure device |
261 |
251 |
$5K |
| E0601 |
Continuous positive airway pressure (cpap) device |
49 |
49 |
$1K |
| A7038 |
Filter, disposable, used with positive airway pressure device |
28 |
27 |
$104.12 |