| Code | Description | Claims | Beneficiaries | Total Paid |
| E0466 |
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) |
5,972 |
5,306 |
$2.67M |
| E1390 |
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate |
2,552 |
2,231 |
$108K |
| E0465 |
Home ventilator, any type, used with invasive interface, (e.g., tracheostomy tube) |
265 |
150 |
$45K |
| E0431 |
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing |
1,882 |
1,654 |
$16K |