A4542

HCPCS

Supp ext up limb tremor stim

Official HCPCS Level II long descriptor

Supplies and accessories for external upper limb tremor stimulator of the peripheral nerves of the wrist

HCPCS Level II code A4542 is maintained by CMS and is active in the current quarterly release.

Short descriptor

Supp ext up limb tremor stim

Added to HCPCS: 2024-01-01

Nearby codes in A4

Where this code sits

HCPCS Level II A4 codes

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Source

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.

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