S2340 – Chemodenervation of abductor muscle(s) of vocal cord

HCPCS Level II code · S codes: Temporary National Codes (Non-Medicare)

Active code Not payable by Medicare

HCPCS codeS2340
Long description
Chemodenervation of abductor muscle(s) of vocal cord
Short description
Chemodenervation of abductor
Pricing indicator
00 Not separately priced by Part B (bundled, not covered or Part A only)
Medicare coverage
I Not payable by Medicare
BETOS category
Z2 Undefined codes
Added
January 1, 2001
Last change
January 1, 2001 – No change

Frequently asked questions

What is HCPCS code S2340?

S2340 is a HCPCS Level II code for chemodenervation of abductor muscle(s) of vocal cord.

Does Medicare cover S2340?

The HCPCS file lists coverage code I: Not payable by Medicare. Coverage and payment also depend on local coverage determinations and the patient’s plan.

Nearby S codes

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