Category R09
Other symptoms and signs involving the circulatory and respiratory system
Clinical Classification Guidelines
Specific Diagnosis Codes
Asphyxia and hypoxemia
R09.0
Asphyxia
R09.01
Hypoxemia
R09.02
Pleurisy
R09.1
Respiratory arrest
R09.2
Abnormal sputum
R09.3
Other specified symptoms and signs involving the circulatory and respiratory systems
R09.8
Nasal congestion
R09.81
Postnasal drip
R09.82
Other specified symptoms and signs involving the circulatory and respiratory systems
R09.89
Foreign body sensation of the circulatory and respiratory system
R09.A
Foreign body sensation, unspecified
R09.A0
Foreign body sensation, nose
R09.A1
Foreign body sensation, throat
R09.A2
Foreign body sensation, other site
R09.A9