A4543 – Supplies for transcutaneous electrical nerve stimulator, for nerves in the auricular region, per month

HCPCS Level II code · A codes: Transportation, Medical & Surgical Supplies, Miscellaneous & Experimental

Active code Carrier judgment

HCPCS codeA4543
Long description
Supplies for transcutaneous electrical nerve stimulator, for nerves in the auricular region, per month
Short description
Supply trans elec nerve stim
Pricing indicator
46 Priced by carrier (not otherwise classified / individual determination)
Medicare coverage
C Carrier judgment – coverage decided by the Medicare contractor
BETOS category
D1E Other DME
Added
October 1, 2024
Last change
October 1, 2024 – No change

Frequently asked questions

What is HCPCS code A4543?

A4543 is a HCPCS Level II code for supplies for transcutaneous electrical nerve stimulator, for nerves in the auricular region, per month.

Does Medicare cover A4543?

The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.

Nearby A codes

Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.