G9557 Ct/cta/mri/a no thyr <1.0cm

Full Description

Final reports for ct, cta, mri or mra studies of the chest or neck without an

Code
G9557
Short Description
Ct/cta/mri/a no thyr <1.0cm
Section
G — Professional/Physician Procedures and Services
Pricing Indicator
00
Source: CMS HCPCS October 2026 quarterly release.

Last reviewed: September 2026