| 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 |
2,039 |
1,887 |
$117K |
| E0601 |
Continuous positive airway pressure (cpap) device |
300 |
271 |
$13K |
| E0570 |
Nebulizer, with compressor |
1,176 |
1,100 |
$10K |
| E0562 |
Humidifier, heated, used with positive airway pressure device |
552 |
518 |
$7K |
| E0431 |
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing |
486 |
443 |
$4K |