| 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 |
6,127 |
5,618 |
$389K |
| E0441 |
Stationary oxygen contents, gaseous, 1 month's supply = 1 unit |
985 |
934 |
$53K |
| E0431 |
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing |
3,138 |
2,790 |
$36K |
| E0443 |
Portable oxygen contents, gaseous, 1 month's supply = 1 unit |
849 |
484 |
$5K |
| E0601 |
Continuous positive airway pressure (cpap) device |
34 |
25 |
$872.63 |
| E0442 |
Stationary oxygen contents, liquid, 1 month's supply = 1 unit |
78 |
48 |
$679.72 |
| A7038 |
Filter, disposable, used with positive airway pressure device |
168 |
154 |
$481.10 |
| A7037 |
Tubing used with positive airway pressure device |
28 |
26 |
$322.84 |