R00-R99
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
- R00-R09Symptoms and signs involving the circulatory and respiratory systems35
- R10-R19Symptoms and signs involving the digestive system and abdomen23
- R20-R23Symptoms and signs involving the skin and subcutaneous tissue19
- R25-R29Symptoms and signs involving the nervous and musculoskeletal systems19
- R30-R39Symptoms and signs involving the urinary system13
- R40-R46Symptoms and signs involving cognition, perception, emotional state and behaviour36
- R47-R49Symptoms and signs involving speech and voice11
- R50-R69General symptoms and signs51
- R70-R79Abnormal findings on examination of blood, without diagnosis33
- R80-R82Abnormal findings on examination of urine, without diagnosis12
- R83-R89Abnormal findings on examination of other body fluids, substances and tissues, without diagnosis60
- R90-R94Abnormal findings on diagnostic imaging and in function studies, without diagnosis22
- R95-R99Ill-defined and unknown causes of mortality6