A6550 – Wound care set, for negative pressure wound therapy electrical pump, includes all supplies and accessories

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

Active code Carrier judgment

HCPCS codeA6550
Long description
Wound care set, for negative pressure wound therapy electrical pump, includes all supplies and accessories
Short description
Neg pres wound ther drsg set
Pricing indicator
34 DME supplies
Medicare coverage
C Carrier judgment – coverage decided by the Medicare contractor
BETOS category
D1E Other DME
Added
January 1, 2004
Last change
January 1, 2006 – No change

Frequently asked questions

What is HCPCS code A6550?

A6550 is a HCPCS Level II code for wound care set, for negative pressure wound therapy electrical pump, includes all supplies and accessories.

Does Medicare cover A6550?

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.