R00-R09
This page shows all ICD-10-CM codes in the range from R00 to R09 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., R00). 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 the circulatory and respiratory systems
Part of Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Codes in this Range (73+)
Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Range: R00-R99
R00Abnormalities of heart beat
R01Cardiac murmurs and other cardiac sounds
R03Abnormal blood-pressure reading, without diagnosis
R04Hemorrhage from respiratory passages
R05Cough
R06Abnormalities of breathing
R07Pain in throat and chest
R09Other symptoms and signs involving the circulatory and respiratory system