| 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 |
4,171 |
3,959 |
$382K |
| E0431 |
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing |
2,089 |
2,049 |
$38K |
| A7031 |
Face mask interface, replacement for full face mask, each |
431 |
405 |
$24K |
| E0601 |
Continuous positive airway pressure (cpap) device |
393 |
386 |
$22K |
| A7037 |
Tubing used with positive airway pressure device |
960 |
944 |
$19K |
| A7032 |
Cushion for use on nasal mask interface, replacement only, each |
344 |
343 |
$16K |
| E0570 |
Nebulizer, with compressor |
863 |
846 |
$11K |
| E0562 |
Humidifier, heated, used with positive airway pressure device |
558 |
546 |
$10K |
| A7038 |
Filter, disposable, used with positive airway pressure device |
1,628 |
1,574 |
$9K |
| E0466 |
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) |
14 |
13 |
$8K |
| A7035 |
Headgear used with positive airway pressure device |
252 |
249 |
$6K |
| A7034 |
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap |
38 |
38 |
$3K |
| A7046 |
Water chamber for humidifier, used with positive airway pressure device, replacement, each |
116 |
115 |
$2K |
| A7030 |
Full face mask used with positive airway pressure device, each |
12 |
12 |
$2K |