R04.0
Epistaxis
Haemorrhage from nose
Nosebleed
R04.1
Haemorrhage from throat
Excludes: haemoptysis (R04.2)
R04.2
Haemoptysis
Blood-stained sputum
Cough with haemorrhage
R04.8
Haemorrhage from other sites in respiratory passages
Pulmonary haemorrhage NOS
Excludes: perinatal pulmonary haemorrhage (P26.-)
R04.9
Haemorrhage from respiratory passages, unspecified