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
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
00Not separately priced by Part B (bundled, not covered or Part A only)- Medicare coverage
INot payable by Medicare- BETOS category
Z2Undefined 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.
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Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.