HCPCS Level II · Section A
A7509 Heat & moisture exchange sys
Full Description
Filter holder and integrated filter housing, and adhesive, for use as a
- Code
A7509- Short Description
- Heat & moisture exchange sys
- Section
- A — Transportation Services and Medical Supplies
- Pricing Indicator
37
Source: CMS HCPCS October 2026 quarterly release.
Last reviewed: September 2026