R09.3
Abnormal sputum
Coding guidance (WHO 2019)
Abnormal: amount (of) sputum colour (of) sputum odour (of) sputum Excessive Excl.: blood-stained sputum (R04.2)
Abnormal: amount (of) sputum colour (of) sputum odour (of) sputum Excessive Excl.: blood-stained sputum (R04.2)