Q0478 HCPCS Level II code: Power adapter for use with electric or electric/pneumatic ventricular assist device, vehicle type
Q0478 is the HCPCS code for “Power adapter for use with electric or electric/pneumatic ventricular assist device, vehicle type” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
Q0478Power adapter for use with electric or electric/pneumatic ventricular assist device, vehicle type
Short description: Power adapter, combo vad
HCPCS · United States
Notes for Q0478
As CMS prints them, with any note Q0478 takes from the headings above it.
Note
- CMS processing note 0178: SEE NCDM 20.9.
Medicare details
The indicators CMS publishes with Q0478 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Special coverage instructions apply
- Medicare pricing
- DMEPOS fee schedule – Orthotics, prosthetics, prosthetic devices & vision services (price subject to floors and ceilings)
- Type of service
- Lump sum purchase of DME, prosthetics, orthotics
- BETOS category
- Prosthetic/Orthotic devices
- Added
- Jan 1, 2011
Where Q0478 sits
- 1Q codesTemporary codes
- 2Active code Q0478Power adapter for use with electric or electric/pneumatic ventricular assist device, vehicle type
Source and release
- Data release
- HCPCS Level II · October 2026
- Effective date
- Oct 1, 2026
- Publisher
- CMS
This page is built from the HCPCS Level II catalog that Vero Codes reads when it suggests codes: Centers for Medicare & Medicaid Services’s October 2026 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does HCPCS code Q0478 mean?
Q0478 is the HCPCS code for “Power adapter for use with electric or electric/pneumatic ventricular assist device, vehicle type” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover Q0478?
CMS lists Q0478’s Medicare coverage as “Special coverage instructions apply” and its pricing as “DMEPOS fee schedule – Orthotics, prosthetics, prosthetic devices & vision services (price subject to floors and ceilings)”. Coverage and payment still depend on the patient, the setting, the documentation and the payer.
Which HCPCS Level II release does this page use?
It uses CMS’s October 2026 release, in effect from Oct 1, 2026 to Dec 31, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside Q0478
All Q codesQ0243Injection, casirivimab and imdevimab, 2400 mgQ0244Injection, casirivimab and imdevimab, 1200 mgQ0245Injection, bamlanivimab and etesevimab, 2100 mgQ0247Injection, sotrovimab, 500 mgQ0249Injection, tocilizumab, for hospitalized adults and pediatric patients (2 years of age and older) with covid-19 who are receiving systemic corticosteroids and require…Q0477Power module patient cable for use with electric or electric/pneumatic ventricular assist device, replacement onlyQ0479Power module for use with electric or electric/pneumatic ventricular assist device, replacement onlyQ0480Driver for use with pneumatic ventricular assist device, replacement onlyQ0481Microprocessor control unit for use with electric ventricular assist device, replacement onlyQ0482Microprocessor control unit for use with electric/pneumatic combination ventricular assist device, replacement onlyQ0483Monitor/display module for use with electric ventricular assist device, replacement onlyQ0484Monitor/display module for use with electric or electric/pneumatic ventricular assist device, replacement only