A6 HCPCS Level II modifier: Dressing for six wounds
A6 is a HCPCS Level II modifier: “Dressing for six wounds.” It adds this detail to the code it is reported with.
Official description
A6Dressing for six wounds
HCPCS · United States
Medicare details
The indicators CMS publishes with A6 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Carrier judgment
- Added
- Jul 1, 2002
Where A6 sits
- 1GroupHCPCS modifiers
- 2Modifier A6Dressing for six wounds
Source and release
- Data release
- HCPCS Level II · October 2026
- Effective date
- Oct 1, 2026
- Publisher
- CMS
This page is built from the HCPCS Level II catalog that Vero Codes reads when it suggests codes: Centers for Medicare & Medicaid Services’s October 2026 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does HCPCS code A6 mean?
A6 is the HCPCS code for “Dressing for six wounds” in CMS’s HCPCS Level II October 2026 release.
Where is A6 in the HCPCS Level II list?
A6 is listed under Modifiers.
Does Medicare cover A6?
CMS lists A6’s Medicare coverage as “Carrier judgment”. Coverage and payment still depend on the patient, the setting, the documentation and the payer.
Which HCPCS Level II release does this page use?
It uses CMS’s October 2026 release, in effect from Oct 1, 2026 to Dec 31, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside A6
All modifiersA1Dressing for one woundA2Dressing for two woundsA3Dressing for three woundsA4Dressing for four woundsA5Dressing for five woundsA7Dressing for seven woundsA8Dressing for eight woundsA9Dressing for nine or more woundsAAAnesthesia services performed personally by anesthesiologistABAudiology service furnished personally by an audiologist without a physician/npp order for non-acute hearing assessment unrelated to disequilibrium, or hearing aids, or…ACInitial onboarding support payment for access beneficiary enrollment, device/app setup, and care coordination activities; first month only; once per beneficiary per track