- 2016 HCPCS E0471
- Respiratory assist device, bi-level pressure capability, with back-up rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device)
- Added on Thursday, January 01, 2004
- Status changed on Saturday, April 01, 2006 to: No maintenance for this code
- BETOS Classification: Other DME
- Medicare coverage status: Special coverage instructions apply
- HCPCS Coverage Issues Manual Reference Section Number: 60-9
E0470 E0472 
