The ICD-10 code range for Symptoms and signs involving the circulatory and respiratory systems R00-R09 is medical classification list by the World Health Organization (WHO).
ICD-10 Code range (R00-R09), Symptoms and signs involving the circulatory and respiratory systems contains ICD-10 codes for Abnormalities of breathing, Dyspnea, Stridor, Wheezing, Periodic breathing, Hyperventilation, Mouth breathing, Hiccough, Sneezing, Other abnormalities of breathing, Unspecified abnormalities of breathing