A4590 – Special casting material (e.g., fiberglass)

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

Active code Not payable by Medicare

HCPCS codeA4590
Long description
Special casting material (e.g., fiberglass)
Short description
Special casting material
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
D1A Medical/surgical supplies
Added
January 1, 1984
Last change
January 1, 1984 – No change

Frequently asked questions

What is HCPCS code A4590?

A4590 is a HCPCS Level II code for special casting material (e.g., fiberglass).

Does Medicare cover A4590?

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.