| R20 | Disturbances of skin sensation |
| R20.0 | Anesthesia of skin |
| R20.1 | Hypoesthesia of skin |
| R20.2 | Paresthesia of skin |
| R20.3 | Hyperesthesia |
| R20.8 | Other disturbances of skin sensation |
| R20.9 | Unspecified disturbances of skin sensation |
| R21 | Rash and other nonspecific skin eruption |
| R22 | Localized swelling, mass and lump of skin and subcutaneous tissue |
| R22.0 | Localized swelling, mass and lump, head |
| R22.1 | Localized swelling, mass and lump, neck |
| R22.2 | Localized swelling, mass and lump, trunk |
| R22.3 | Localized swelling, mass and lump, upper limb |
| R22.30 | Localized swelling, mass and lump, unspecified upper limb |
| R22.31 | Localized swelling, mass and lump, right upper limb |
| R22.32 | Localized swelling, mass and lump, left upper limb |
| R22.33 | Localized swelling, mass and lump, upper limb, bilateral |
| R22.4 | Localized swelling, mass and lump, lower limb |
| R22.40 | Localized swelling, mass and lump, unspecified lower limb |
| R22.41 | Localized swelling, mass and lump, right lower limb |
| R22.42 | Localized swelling, mass and lump, left lower limb |
| R22.43 | Localized swelling, mass and lump, lower limb, bilateral |
| R22.9 | Localized swelling, mass and lump, unspecified |
| R23 | Other skin changes |
| R23.0 | Cyanosis |
| R23.1 | Pallor |
| R23.2 | Flushing |
| R23.3 | Spontaneous ecchymoses |
| R23.4 | Changes in skin texture |
| R23.8 | Other skin changes |
| R23.9 | Unspecified skin changes |
| R25 | Abnormal involuntary movements |
| R25.0 | Abnormal head movements |
| R25.1 | Tremor, unspecified |
| R25.2 | Cramp and spasm |
| R25.3 | Fasciculation |
| R25.8 | Other abnormal involuntary movements |
| R25.9 | Unspecified abnormal involuntary movements |
| R26 | Abnormalities of gait and mobility |
| R26.0 | Ataxic gait |
| R26.1 | Paralytic gait |
| R26.2 | Difficulty in walking, not elsewhere classified |
| R26.8 | Other abnormalities of gait and mobility |
| R26.81 | Unsteadiness on feet |
| R26.89 | Other abnormalities of gait and mobility |
| R26.9 | Unspecified abnormalities of gait and mobility |
| R27 | Other lack of coordination |
| R27.0 | Ataxia, unspecified |
| R27.8 | Other lack of coordination |
| R27.9 | Unspecified lack of coordination |
| R29 | Other symptoms and signs involving the nervous and musculoskeletal systems |
| R29.0 | Tetany |
| R29.1 | Meningismus |
| R29.2 | Abnormal reflex |
| R29.3 | Abnormal posture |
| R29.4 | Clicking hip |
| R29.5 | Transient paralysis |
| R29.6 | Repeated falls |
| R29.7 | National Institutes of Health Stroke Scale (NIHSS) score |
| R29.70 | NIHSS score 0-9 |
| R29.700 | NIHSS score 0 |
| R29.701 | NIHSS score 1 |
| R29.702 | NIHSS score 2 |
| R29.703 | NIHSS score 3 |
| R29.704 | NIHSS score 4 |
| R29.705 | NIHSS score 5 |
| R29.706 | NIHSS score 6 |
| R29.707 | NIHSS score 7 |
| R29.708 | NIHSS score 8 |
| R29.709 | NIHSS score 9 |
| R29.71 | NIHSS score 10-19 |
| R29.710 | NIHSS score 10 |
| R29.711 | NIHSS score 11 |
| R29.712 | NIHSS score 12 |
| R29.713 | NIHSS score 13 |
| R29.714 | NIHSS score 14 |
| R29.715 | NIHSS score 15 |
| R29.716 | NIHSS score 16 |
| R29.717 | NIHSS score 17 |
| R29.718 | NIHSS score 18 |
| R29.719 | NIHSS score 19 |
| R29.72 | NIHSS score 20-29 |
| R29.720 | NIHSS score 20 |
| R29.721 | NIHSS score 21 |
| R29.722 | NIHSS score 22 |
| R29.723 | NIHSS score 23 |
| R29.724 | NIHSS score 24 |
| R29.725 | NIHSS score 25 |
| R29.726 | NIHSS score 26 |
| R29.727 | NIHSS score 27 |
| R29.728 | NIHSS score 28 |
| R29.729 | NIHSS score 29 |
| R29.73 | NIHSS score 30-39 |
| R29.730 | NIHSS score 30 |
| R29.731 | NIHSS score 31 |
| R29.732 | NIHSS score 32 |
| R29.733 | NIHSS score 33 |
| R29.734 | NIHSS score 34 |
| R29.735 | NIHSS score 35 |
| R29.736 | NIHSS score 36 |
| R29.737 | NIHSS score 37 |
| R29.738 | NIHSS score 38 |
| R29.739 | NIHSS score 39 |
| R29.74 | NIHSS score 40-42 |
| R29.740 | NIHSS score 40 |
| R29.741 | NIHSS score 41 |
| R29.742 | NIHSS score 42 |
| R29.8 | Other symptoms and signs involving the nervous and musculoskeletal systems |
| R29.81 | Other symptoms and signs involving the nervous system |
| R29.810 | Facial weakness |
| R29.818 | Other symptoms and signs involving the nervous system |
| R29.89 | Other symptoms and signs involving the musculoskeletal system |
| R29.890 | Loss of height |
| R29.891 | Ocular torticollis |
| R29.898 | Other symptoms and signs involving the musculoskeletal system |
| R29.9 | Unspecified symptoms and signs involving the nervous and musculoskeletal systems |
| R29.90 | Unspecified symptoms and signs involving the nervous system |
| R29.91 | Unspecified symptoms and signs involving the musculoskeletal system |