MDC 01 : Diseases and disorders of the nervous system
5,946 Diagnosis Codes are assigned to this MDC
R25.8 Other abnormal involuntary movements
R25.9 Unspecified abnormal involuntary movements
R26.0 Ataxic gait
R26.1 Paralytic gait
R26.81 Unsteadiness on feet
R26.89 Other abnormalities of gait and mobility
R26.9 Unspecified abnormalities of gait and mobility
R27.0 Ataxia, unspecified
R27.8 Other lack of coordination
R27.9 Unspecified lack of coordination
R29.1 Meningismus
R29.2 Abnormal reflex
R29.3 Abnormal posture
R29.5 Transient paralysis
R29.6 Repeated falls
R29.810 Facial weakness
R29.818 Other symptoms and signs involving the nervous system
R29.890 Loss of height
R29.90 Unspecified symptoms and signs involving the nervous system
R29.91 Unspecified symptoms and signs involving the musculoskeletal system
R41.4 Neurologic neglect syndrome
R41.842 Visuospatial deficit
R43.0 Anosmia
R43.1 Parosmia
R43.2 Parageusia
R43.8 Other disturbances of smell and taste
R43.9 Unspecified disturbances of smell and taste
R47.01 Aphasia
R47.02 Dysphasia
R47.1 Dysarthria and anarthria
R47.81 Slurred speech
R47.82 Fluency disorder in conditions classified elsewhere
R47.89 Other speech disturbances
R47.9 Unspecified speech disturbances
R83.0 Abnormal level of enzymes in cerebrospinal fluid
R83.1 Abnormal level of hormones in cerebrospinal fluid
R83.2 Abnormal level of other drugs, medicaments and biological substances in cerebrospinal fluid
R83.3 Abnormal level of substances chiefly nonmedicinal as to source in cerebrospinal fluid
R83.4 Abnormal immunological findings in cerebrospinal fluid
R83.5 Abnormal microbiological findings in cerebrospinal fluid
R83.6 Abnormal cytological findings in cerebrospinal fluid
R83.8 Other abnormal findings in cerebrospinal fluid
R83.9 Unspecified abnormal finding in cerebrospinal fluid
R90.81 Abnormal echoencephalogram
R90.82 White matter disease, unspecified
R93.0 Abnormal findings on diagnostic imaging of skull and head, not elsewhere classified
R94.01 Abnormal electroencephalogram [EEG]
R94.02 Abnormal brain scan
R94.09 Abnormal results of other function studies of central nervous system
R94.118 Abnormal results of other function studies of eye
R94.128 Abnormal results of other function studies of ear and other special senses
R94.130 Abnormal response to nerve stimulation, unspecified
R94.138 Abnormal results of other function studies of peripheral nervous system
S02.0XXS Fracture of vault of skull, sequela
S02.101S Fracture of base of skull, right side, sequela
S02.102S Fracture of base of skull, left side, sequela
S02.109S Fracture of base of skull, unspecified side, sequela
S02.110S Type I occipital condyle fracture, unspecified side, sequela
S02.111S Type II occipital condyle fracture, unspecified side, sequela
S02.112S Type III occipital condyle fracture, unspecified side, sequela
S02.113S Unspecified occipital condyle fracture, sequela
S02.118S Other fracture of occiput, unspecified side, sequela
S02.119S Unspecified fracture of occiput, sequela
S02.11AS Type I occipital condyle fracture, right side, sequela
S02.11BS Type I occipital condyle fracture, left side, sequela
S02.11CS Type II occipital condyle fracture, right side, sequela
S02.11DS Type II occipital condyle fracture, left side, sequela
S02.11ES Type III occipital condyle fracture, right side, sequela
S02.11FS Type III occipital condyle fracture, left side, sequela
S02.11GS Other fracture of occiput, right side, sequela
S02.11HS Other fracture of occiput, left side, sequela
S02.19XS Other fracture of base of skull, sequela
S02.2XXS Fracture of nasal bones, sequela
S02.30XS Fracture of orbital floor, unspecified side, sequela
S02.31XS Fracture of orbital floor, right side, sequela
S02.32XS Fracture of orbital floor, left side, sequela
S02.400S Malar fracture, unspecified side, sequela
S02.401S Maxillary fracture, unspecified side, sequela
S02.402S Zygomatic fracture, unspecified side, sequela
S02.40AS Malar fracture, right side, sequela
S02.40BS Malar fracture, left side, sequela
S02.40CS Maxillary fracture, right side, sequela
S02.40DS Maxillary fracture, left side, sequela
S02.40ES Zygomatic fracture, right side, sequela
S02.40FS Zygomatic fracture, left side, sequela
S02.411S LeFort I fracture, sequela
S02.412S LeFort II fracture, sequela
S02.413S LeFort III fracture, sequela
S02.42XS Fracture of alveolus of maxilla, sequela
S02.5XXS Fracture of tooth (traumatic), sequela
S02.600S Fracture of unspecified part of body of mandible, unspecified side, sequela
S02.601S Fracture of unspecified part of body of right mandible, sequela
S02.602S Fracture of unspecified part of body of left mandible, sequela
S02.609S Fracture of mandible, unspecified, sequela
S02.610S Fracture of condylar process of mandible, unspecified side, sequela
S02.611S Fracture of condylar process of right mandible, sequela
S02.612S Fracture of condylar process of left mandible, sequela
S02.620S Fracture of subcondylar process of mandible, unspecified side, sequela
S02.621S Fracture of subcondylar process of right mandible, sequela
S02.622S Fracture of subcondylar process of left mandible, sequela