| 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 |
6,760 |
5,499 |
$301K |
| E0601 |
Continuous positive airway pressure (cpap) device |
2,033 |
1,867 |
$73K |
| 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 |
1,764 |
1,525 |
$30K |
| A7034 |
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap |
671 |
576 |
$26K |
| A7030 |
Full face mask used with positive airway pressure device, each |
296 |
259 |
$21K |
| E0466 |
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) |
78 |
75 |
$18K |
| A7035 |
Headgear used with positive airway pressure device |
1,205 |
1,038 |
$17K |
| E0431 |
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing |
648 |
533 |
$14K |
| E1392 |
Portable oxygen concentrator, rental |
932 |
774 |
$11K |
| A7038 |
Filter, disposable, used with positive airway pressure device |
2,089 |
1,796 |
$9K |
| A7037 |
Tubing used with positive airway pressure device |
596 |
520 |
$8K |
| A7046 |
Water chamber for humidifier, used with positive airway pressure device, replacement, each |
673 |
579 |
$5K |
| A7031 |
Face mask interface, replacement for full face mask, each |
153 |
141 |
$5K |
| A4604 |
Tubing with integrated heating element for use with positive airway pressure device |
237 |
205 |
$5K |
| A7032 |
Cushion for use on nasal mask interface, replacement only, each |
89 |
79 |
$3K |
| E0562 |
Humidifier, heated, used with positive airway pressure device |
14 |
14 |
$2K |