A4423 Ost pch for bar w lk fl/fltr

Full Description

Ostomy pouch, closed; for use on barrier with locking flange, with filter (2

Code
A4423
Short Description
Ost pch for bar w lk fl/fltr
Section
A — Transportation Services and Medical Supplies
Pricing Indicator
37
Source: CMS HCPCS October 2026 quarterly release.

Last reviewed: September 2026