A4566 – Shoulder sling or vest design, abduction restrainer, with or without swathe control, prefabricated, includes fitting and adjustment

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

Active code Not payable by Medicare

HCPCS codeA4566
Long description
Shoulder sling or vest design, abduction restrainer, with or without swathe control, prefabricated, includes fitting and adjustment
Short description
Should sling/vest/abrestrain
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, 2011
Last change
January 1, 2011 – No change

Frequently asked questions

What is HCPCS code A4566?

A4566 is a HCPCS Level II code for shoulder sling or vest design, abduction restrainer, with or without swathe control, prefabricated, includes fitting and adjustment.

Does Medicare cover A4566?

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 A codes

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