G9911 Node neg pre/post syst ther

Full Description

Clinically node negative (t1n0m0 or t2n0m0) invasive breast cancer before or

Code
G9911
Short Description
Node neg pre/post syst ther
Section
G — Professional/Physician Procedures and Services
Pricing Indicator
00
Source: CMS HCPCS October 2026 quarterly release.

Last reviewed: September 2026