The ICD-10 code range for Symptoms and signs involving cognition, perception, emotional state and behavior R40-R46 is medical classification list by the World Health Organization (WHO).
ICD-10 Code range (R40-R46), Symptoms and signs involving cognition, perception, emotional state and behavior contains ICD-10 codes for Somnolence, stupor and coma, Other symptoms and signs involving cognitive functions and awareness, Dizziness and giddiness, Disturbances of smell and taste, Other symptoms and signs involving general sensations and perceptions, Symptoms and signs involving emotional state, Symptoms and signs involving appearance and behavior