C9777 Esophag muc integ w/eso egd

Full Description

Esophageal mucosal integrity testing by electrical impedance, transoral,

Code
C9777
Short Description
Esophag muc integ w/eso egd
Section
C — Outpatient PPS
Pricing Indicator
53
Source: CMS HCPCS October 2026 quarterly release.

Last reviewed: September 2026