| 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 |
2,566 |
2,347 |
$159K |
| E0601 |
Continuous positive airway pressure (cpap) device |
632 |
583 |
$43K |
| E0441 |
Stationary oxygen contents, gaseous, 1 month's supply = 1 unit |
896 |
821 |
$41K |
| 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 |
1,280 |
1,221 |
$40K |
| A7030 |
Full face mask used with positive airway pressure device, each |
96 |
86 |
$10K |
| A7035 |
Headgear used with positive airway pressure device |
375 |
347 |
$9K |
| A4604 |
Tubing with integrated heating element for use with positive airway pressure device |
144 |
137 |
$6K |
| A7034 |
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap |
103 |
93 |
$5K |
| A7038 |
Filter, disposable, used with positive airway pressure device |
759 |
560 |
$4K |
| E0562 |
Humidifier, heated, used with positive airway pressure device |
20 |
17 |
$3K |
| A7031 |
Face mask interface, replacement for full face mask, each |
58 |
56 |
$3K |
| A7046 |
Water chamber for humidifier, used with positive airway pressure device, replacement, each |
196 |
178 |
$3K |
| E0570 |
Nebulizer, with compressor |
130 |
121 |
$2K |
| E0431 |
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing |
102 |
66 |
$557.17 |
| A7037 |
Tubing used with positive airway pressure device |
30 |
24 |
$493.22 |