HCPCS Level II · Section M
M1171 Pt recd 1 td/tdap 9yrs prior
Full Description
Patient received at least one td vaccine or one tdap vaccine between nine years
- Code
M1171- Short Description
- Pt recd 1 td/tdap 9yrs prior
- Section
- M — Medical Services
- Pricing Indicator
00
Source: CMS HCPCS October 2026 quarterly release.
Last reviewed: September 2026