R40-R46
This page shows all ICD-10-CM codes in the range from R40 to R46 in Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
Codes are organized hierarchically by chapter and three-character category codes (e.g., R40). Each category can be expanded to show more specific subcategory and subclassification codes. Click on the code buttons to expand and see child codes.
Subsection Information
Subsection: Symptoms and signs involving cognition, perception, emotional state and behavior
Part of Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Codes in this Range (97+)
Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Range: R00-R99
R40Somnolence, stupor and coma
R41Other symptoms and signs involving cognitive functions and awareness
R42Dizziness and giddiness
Billable
R43Disturbances of smell and taste
R44Other symptoms and signs involving general sensations and perceptions
R45Symptoms and signs involving emotional state
R46Symptoms and signs involving appearance and behavior