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R09
Other symptoms and signs involving the circulatory and respiratory system
R09.0
Asphyxia and hypoxemia
  • asphyxia due to carbon monoxide (T58.-)
  • asphyxia due to foreign body in respiratory tract (T17.-)
  • birth (intrauterine) asphyxia (P84)
  • hyperventilation (R06.4)
  • traumatic asphyxia (T71.-)
  • hypercapnia (R06.89)
R09.01
Asphyxia
R09.02
Hypoxemia
R09.1
Pleurisy
  • pleurisy with effusion (J90)
R09.2
Respiratory arrest
  • cardiac arrest (I46.-)
  • respiratory arrest of newborn (P28.81)
  • respiratory distress of newborn (P22.0)
  • respiratory failure (J96.-)
  • respiratory failure of newborn (P28.5)
  • respiratory insufficiency (R06.89)
  • respiratory insufficiency of newborn (P28.5)
  • Cardiorespiratory failure
R09.3
Abnormal sputum
  • blood-stained sputum (R04.2)
  • Abnormal amount of sputum
  • Abnormal color of sputum
  • Abnormal odor of sputum
  • Excessive sputum
R09.8
Other specified symptoms and signs involving the circulatory and respiratory systems
R09.81
Nasal congestion
R09.82
Postnasal drip
R09.89
Other specified symptoms and signs involving the circulatory and respiratory systems
  • foreign body in throat (T17.2-)
  • wheezing (R06.2)
  • Bruit (arterial)
  • Abnormal chest percussion
  • Feeling of foreign body in throat
  • Friction sounds in chest
  • Chest tympany
  • Choking sensation
  • Rales
  • Weak pulse