Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

• Symptoms and signs involving the circulatory and respiratory systemsR00-R09
• Symptoms and signs involving the digestive system and abdomenR10-R19
• Symptoms and signs involving the skin and subcutaneous tissueR20-R23
• Symptoms and signs involving the nervous and musculoskeletal systemsR25-R29
• Symptoms and signs involving the urinary systemR30-R39
• Symptoms and signs involving cognition, perception, emotional state and behaviourR40-R46
• Symptoms and signs involving speech and voiceR47-R49
• General symptoms and signsR50-R69
• Abnormal findings on examination of blood, without diagnosisR70-R79
• Abnormal findings on examination of urine, without diagnosisR80-R82
• Abnormal findings on examination of other body fluids, substances and tissues, without diagnosisR83-R89
• Abnormal findings on diagnostic imaging and in function studies, without diagnosisR90-R94
• Ill-defined and unknown causes of mortalityR95-R99