A4407
HCPCSExt wear ost skn barr <=4sq"
Official HCPCS Level II long descriptor
Ostomy skin barrier, with flange (solid, flexible, or accordion), extended wear, with built-in convexity, 4 x 4 inches or smaller, each
HCPCS Level II code A4407 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Ext wear ost skn barr <=4sq"
Added to HCPCS: 2003-01-01
Nearby codes in A4
- A4396Peristomal hernia supprt blt
- A4398Ostomy irrigation bag
- A4399Ostomy irrig cone/cath w brs
- A4400Ostomy irrigation set
- A4402Lubricant per ounce
- A4404Ostomy ring each
- A4405Nonpectin based ostomy paste
- A4406Pectin based ostomy paste
- A4408Ext wear ost skn barr >4sq"
- A4409Ost skn barr convex <=4 sq i
- A4410Ost skn barr extnd >4 sq
- A4411Ost skn barr extnd =4sq
- A4412Ost pouch drain high output
- A44132 pc drainable ost pouch
- A4414Ost sknbar w/o conv<=4 sq in
- A4415Ost skn barr w/o conv >4 sqi
Where this code sits
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HCPCS Level II July 2026 quarterly update. Centers for Medicare & Medicaid Services (CMS), “July 2026 Alpha-Numeric HCPCS File” (HCPC2026_JUL_ANWEB_06172026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.