HCPCS Level II · Section C
C1821 Interspinous implant
Full Description
Interspinous process distraction device (implantable)
- Code
C1821- Short Description
- Interspinous implant
- Section
- C — Outpatient PPS
- Pricing Indicator
53
Source: CMS HCPCS October 2026 quarterly release.
Last reviewed: September 2026