A4627 HCPCS Level II code: Spacer, bag or reservoir, with or without mask, for use with metered dose inhaler
A4627 is the HCPCS code for “Spacer, bag or reservoir, with or without mask, for use with metered dose inhaler” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
A4627Spacer, bag or reservoir, with or without mask, for use with metered dose inhaler
Short description: Spacer bag/reservoir
HCPCS · United States
Medicare details
The indicators CMS publishes with A4627 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Non-covered by Medicare
- Medicare pricing
- Service not separately priced by Part B (e.g., services not covered, bundled, used by Part A only, etc.)
- Type of service
- Other medical items or services
- BETOS category
- Medical/surgical supplies
- Added
- Jan 1, 1991
Where A4627 sits
- 1A codesAmbulance, supplies and miscellaneous
- 2Active code A4627Spacer, bag or reservoir, with or without mask, for use with metered dose inhaler
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 A4627 mean?
A4627 is the HCPCS code for “Spacer, bag or reservoir, with or without mask, for use with metered dose inhaler” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover A4627?
CMS lists A4627’s Medicare coverage as “Non-covered by Medicare” and its pricing as “Service not separately priced by Part B (e.g., services not covered, bundled, used by Part A only, etc.)”. 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 A4627
All A codesA4619Face tentA4620Variable concentration maskA4623Tracheostomy, inner cannulaA4624Tracheal suction catheter, any type other than closed system, eachA4625Tracheostomy care kit for new tracheostomyA4626Tracheostomy cleaning brush, eachA4628Oral and/or oropharyngeal suction catheter, eachA4629Tracheostomy care kit for established tracheostomyA4630Replacement batteries, medically necessary, transcutaneous electrical stimulator, owned by patientA4633Replacement bulb/lamp for ultraviolet light therapy system, eachA4634Replacement bulb for therapeutic light box, tabletop modelA4635Underarm pad, crutch, replacement, each