HCPCS Level II · Transportation, medical and surgical supplies
A4928Surgical mask, per 20
✓ Active
Source: CMS HCPCS quarterly update, October 2026. Page updated September 29, 2026.
About A4928
A4928 is an HCPCS Level II code in the A series (transportation, medical and surgical supplies), describing surgical mask, per 20.
It was added to HCPCS effective 01/01/2002, and its current record took effect 01/01/2015.
Its Medicare coverage code is "D", meaning special Medicare coverage instructions apply.
Details
- Short description
- Surgical mask
- Date added
- 01/01/2002
- Action effective
- 01/01/2015
- BETOS
- P9B
Related A49xx codes
- A4911Drain bag/bottle, for dialysis, each
- A4913Miscellaneous dialysis supplies, not otherwise specified
- A4918Venous pressure clamp, for hemodialysis, each
- A4927Gloves, non-sterile, per 100
- A4929Tourniquet for dialysis, each
- A4930Gloves, sterile, per pair
- A4931Oral thermometer, reusable, any type, each
- A4932Rectal thermometer, reusable, any type, each
Common questions about A4928
Is HCPCS A4928 still valid?
- Yes. A4928 is active in the CMS October 2026 HCPCS file.
Does Medicare cover A4928?
- Its coverage code is "D": special Medicare coverage instructions apply. Check the local coverage determination for your region.