A4559 Coupling gel or paste, for use with ultrasound device, per oz

Short descriptor: Coupling gel or paste

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A4559 is the HCPCS Level II code for Coupling gel or paste, for use with ultrasound device, per oz (2026). It belongs to Section A — Transportation, Medical & Surgical Supplies. Under Medicare, its coverage status is: Carrier judgment. Part B pricing methodology: DME supplies.

Classification & CMS Attributes

Medicare Coverage
Carrier judgment (code C)
Part B Pricing
DME supplies (indicator 34)
Type of Service
Lump-sum purchase of DME, prosthetics, orthotics
Effective Date
2007-01-01
2026 Maintenance
No change this year

References

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Reference A4559 with the canonical source and edition:

A4559 — Coupling gel or paste, for use with ultrasound device, per oz. ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/A4559

Canonical URL: https://icd10codingpro.com/hcpcs-codes/A4559

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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2026-01-01

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