HCPCS Level II · Section A
A4331 Extension drainage tubing
Full Description
Extension drainage tubing, any type, any length, with connector/adaptor, for
- Code
A4331- Short Description
- Extension drainage tubing
- Section
- A — Transportation Services and Medical Supplies
- Pricing Indicator
37
Source: CMS HCPCS October 2026 quarterly release.
Last reviewed: September 2026