| 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 |
4,182 |
3,807 |
$435K |
| E1392 |
Portable oxygen concentrator, rental |
1,669 |
1,497 |
$33K |
| A7038 |
Filter, disposable, used with positive airway pressure device |
791 |
771 |
$28K |
| E0601 |
Continuous positive airway pressure (cpap) device |
371 |
348 |
$19K |
| E0570 |
Nebulizer, with compressor |
486 |
448 |
$17K |
| A7030 |
Full face mask used with positive airway pressure device, each |
161 |
157 |
$12K |
| A4604 |
Tubing with integrated heating element for use with positive airway pressure device |
349 |
338 |
$11K |
| A7005 |
Administration set, with small volume nonfiltered pneumatic nebulizer, non-disposable |
322 |
287 |
$8K |
| E0562 |
Humidifier, heated, used with positive airway pressure device |
274 |
243 |
$7K |
| A7035 |
Headgear used with positive airway pressure device |
127 |
124 |
$3K |
| A7031 |
Face mask interface, replacement for full face mask, each |
71 |
70 |
$2K |
| A7046 |
Water chamber for humidifier, used with positive airway pressure device, replacement, each |
115 |
110 |
$1K |
| A7014 |
Filter, nondisposable, used with aerosol compressor or ultrasonic generator |
277 |
244 |
$859.91 |
| E0431 |
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing |
40 |
40 |
$647.69 |
| A7015 |
Aerosol mask, used with dme nebulizer |
265 |
252 |
$331.37 |