| Code | Description | Claims | Beneficiaries | Total Paid |
| E0466 |
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) |
3,432 |
2,630 |
$524K |
| E1390 |
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate |
11,101 |
7,212 |
$258K |
| A7030 |
Full face mask used with positive airway pressure device, each |
1,918 |
1,504 |
$91K |
| E0601 |
Continuous positive airway pressure (cpap) device |
4,099 |
2,460 |
$56K |
| E0431 |
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing |
5,370 |
3,370 |
$38K |
| A7031 |
Face mask interface, replacement for full face mask, each |
1,427 |
1,090 |
$27K |
| E0470 |
Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) |
763 |
486 |
$23K |
| A7037 |
Tubing used with positive airway pressure device |
2,457 |
1,976 |
$23K |
| E0562 |
Humidifier, heated, used with positive airway pressure device |
2,358 |
1,234 |
$18K |
| A7035 |
Headgear used with positive airway pressure device |
1,808 |
1,438 |
$17K |
| A7038 |
Filter, disposable, used with positive airway pressure device |
2,673 |
2,120 |
$8K |
| 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 |
1,459 |
1,233 |
$8K |
| E0570 |
Nebulizer, with compressor |
680 |
516 |
$5K |
| A7046 |
Water chamber for humidifier, used with positive airway pressure device, replacement, each |
933 |
751 |
$4K |
| A7034 |
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap |
126 |
107 |
$3K |