A4559 HCPCS Level II code: Coupling gel or paste, for use with ultrasound device, per oz
A4559 is the HCPCS code for “Coupling gel or paste, for use with ultrasound device, per oz” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
A4559Coupling gel or paste, for use with ultrasound device, per oz
Short description: Coupling gel or paste
HCPCS · United States
Medicare details
The indicators CMS publishes with A4559 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Carrier judgment
- Medicare pricing
- DMEPOS fee schedule – DME supplies (price subject to floors and ceilings)
- Type of service
- Lump sum purchase of DME, prosthetics, orthotics
- BETOS category
- Other DME
- Added
- Jan 1, 2007
Where A4559 sits
- 1A codesAmbulance, supplies and miscellaneous
- 2Active code A4559Coupling gel or paste, for use with ultrasound device, per oz
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 A4559 mean?
A4559 is the HCPCS code for “Coupling gel or paste, for use with ultrasound device, per oz” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover A4559?
CMS lists A4559’s Medicare coverage as “Carrier judgment” and its pricing as “DMEPOS fee schedule – DME supplies (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 A4559
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