A4415 HCPCS Level II code: Ostomy skin barrier, with flange (solid, flexible or accordion), without built-in convexity, larger than 4 x 4 inches, each
A4415 is the HCPCS code for “Ostomy skin barrier, with flange (solid, flexible or accordion), without built-in convexity, larger than 4 x 4 inches, each” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
A4415Ostomy skin barrier, with flange (solid, flexible or accordion), without built-in convexity, larger than 4 x 4 inches, each
Short description: Ost skn barr w/o conv >4 sqi
HCPCS · United States
Medicare details
The indicators CMS publishes with A4415 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Special coverage instructions apply
- Medicare pricing
- DMEPOS fee schedule – Ostomy, tracheostomy and urological supplies (price subject to floors and ceilings)
- Type of service
- Lump sum purchase of DME, prosthetics, orthotics
- BETOS category
- Prosthetic/Orthotic devices
- Added
- Jan 1, 2003
Where A4415 sits
- 1A codesAmbulance, supplies and miscellaneous
- 2Active code A4415Ostomy skin barrier, with flange (solid, flexible or accordion), without built-in convexity, larger than 4 x 4 inches, each
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 A4415 mean?
A4415 is the HCPCS code for “Ostomy skin barrier, with flange (solid, flexible or accordion), without built-in convexity, larger than 4 x 4 inches, each” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover A4415?
CMS lists A4415’s Medicare coverage as “Special coverage instructions apply” and its pricing as “DMEPOS fee schedule – Ostomy, tracheostomy and urological supplies (price subject to floors and ceilings)”. 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 A4415
All A codesA4409Ostomy skin barrier, with flange (solid, flexible or accordion), extended wear, without built-in convexity, 4 x 4 inches or smaller, eachA4410Ostomy skin barrier, with flange (solid, flexible or accordion), extended wear, without built-in convexity, larger than 4 x 4 inches, eachA4411Ostomy skin barrier, solid 4 x 4 or equivalent, extended wear, with built-in convexity, eachA4412Ostomy pouch, drainable, high output, for use on a barrier with flange (2 piece system), without filter, eachA4413Ostomy pouch, drainable, high output, for use on a barrier with flange (2 piece system), with filter, eachA4414Ostomy skin barrier, with flange (solid, flexible or accordion), without built-in convexity, 4 x 4 inches or smaller, eachA4416Ostomy pouch, closed, with barrier attached, with filter (1 piece), eachA4417Ostomy pouch, closed, with barrier attached, with built-in convexity, with filter (1 piece), eachA4418Ostomy pouch, closed; without barrier attached, with filter (1 piece), eachA4419Ostomy pouch, closed; for use on barrier with non-locking flange, with filter (2 piece), eachA4420Ostomy pouch, closed; for use on barrier with locking flange (2 piece), eachA4421Ostomy supply; miscellaneous