A4558
HCPCSConductive gel or paste
Official HCPCS Level II long descriptor
Conductive gel or paste, for use with electrical device (e.g., tens, nmes), per oz
HCPCS Level II code A4558 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Conductive gel or paste
Added to HCPCS: 1985-01-01
Nearby codes in A4
- A4544Electro nerve stimulator rls
- A4545Suppl accessor tibial stim
- A4550Surgical trays
- A4553Nondisp underpads, all sizes
- A4554Disposable underpads
- A4555Ca tx e-stim electr/transduc
- A4556Electrodes, pair
- A4557Lead wires, pair
- A4559Coupling gel or paste
- A4560Nmes disposable
- A4561Pessary reusable rub anytype
- A4562Pessary reusable nonrubber
- A4563Vag inser rectal control sys
- A4564Pessary, disposable any type
- A4565Slings
- A4566Should sling/vest/abrestrain
Where this code sits
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HCPCS Level II July 2026 quarterly update. Centers for Medicare & Medicaid Services (CMS), “July 2026 Alpha-Numeric HCPCS File” (HCPC2026_JUL_ANWEB_06172026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.