XExtension Codes
Consciousness
Glasgow Coma Scale Verbal score
XC8U
category
No verbal output even with pressure stimulation
Also indexed as
GCS Verbal score 1 No audible response, no interfering factor No verbal output even with painful or noxious stimulation No verbal output even with pressure stimulation
Nearby in Glasgow Coma Scale Verbal score
International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).
Release 2026-01.
View this entity in the official WHO ICD-11 browser .
This page reproduces WHO classification content for reference. It is not
medical advice and must not be used to diagnose or treat. For coding
decisions, consult the official release and your national coding guidelines.
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