A4100 – Non-sheet form skin substitute, fda cleared as a device, not otherwise specified (list in addition to primary procedure)

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

Active code Carrier judgment

HCPCS codeA4100
Long description
Non-sheet form skin substitute, fda cleared as a device, not otherwise specified (list in addition to primary procedure)
Short description
Nosht skin sub fda clrd nos
Pricing indicator
13 Priced by the Medicare contractor (carrier)
Medicare coverage
C Carrier judgment – coverage decided by the Medicare contractor
BETOS category
P5A Ambulatory procedures - skin
Added
April 1, 2022
Last change
January 1, 2026 – No change

Frequently asked questions

What is HCPCS code A4100?

A4100 is a HCPCS Level II code for non-sheet form skin substitute, fda cleared as a device, not otherwise specified (list in addition to primary procedure).

Does Medicare cover A4100?

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.