R94
- R94.0
Abnormal results of function studies of central nervous system
- R94.01
Abnormal electroencephalogram [EEG]
- R94.02
Abnormal brain scan
- R94.09
Abnormal results of other function studies of central nervous system
- R94.1
Abnormal results of function studies of peripheral nervous system and special senses
- R94.11
Abnormal results of function studies of eye
- R94.110
Abnormal electro-oculogram [EOG]
- R94.111
Abnormal electroretinogram [ERG]
- R94.112
Abnormal visually evoked potential [VEP]
- R94.113
Abnormal oculomotor study
- R94.118
Abnormal results of other function studies of eye
- R94.12
Abnormal results of function studies of ear and other special senses
- R94.120
Abnormal auditory function study
- R94.121
Abnormal vestibular function study
- R94.128
Abnormal results of other function studies of ear and other special senses
- R94.13
Abnormal results of function studies of peripheral nervous system
- R94.130
Abnormal response to nerve stimulation, unspecified
- R94.131
Abnormal electromyogram [EMG]
- R94.138
Abnormal results of other function studies of peripheral nervous system
- R94.2
Abnormal results of pulmonary function studies
- R94.3
Abnormal results of cardiovascular function studies
- R94.30
Abnormal result of cardiovascular function study, unspecified
- R94.31
Abnormal electrocardiogram [ECG] [EKG]
- R94.39
Abnormal result of other cardiovascular function study
- R94.4
Abnormal results of kidney function studies
- R94.5
Abnormal results of liver function studies
- R94.6
Abnormal results of thyroid function studies
- R94.7
Abnormal results of other endocrine function studies
- R94.8
Abnormal results of function studies of other organs and systems