| ICD Code | Description |
|---|
| R50 | Fever of other and unknown origin |
| R51 | Headache |
| R52 | Pain, unspecified |
| R53 | Malaise and fatigue |
| R54 | Age-related physical debility |
| R55 | Syncope and collapse |
| R56 | Convulsions, not elsewhere classified |
| R57 | Shock, not elsewhere classified |
| R58 | Hemorrhage, not elsewhere classified |
| R59 | Enlarged lymph nodes |
| R60 | Edema, not elsewhere classified |
| R61 | Generalized hyperhidrosis |
| R62 | Lack of expected normal physiological development in childhood and adults |
| R63 | Symptoms and signs concerning food and fluid intake |
| R64 | Cachexia |
| R65 | Symptoms and signs specifically associated with systemic inflammation and infection |
| R68 | Other general symptoms and signs |
| R69 | Illness, unspecified |