Abnormal results of function studies - R94
This notation helps users understand the scope of a code R94 category and provides additional information about the conditions or terms that fall under that category.
Category Includes:
- abnormal results of radionuclide [radioisotope] uptake studies
- abnormal results of scintigraphy
These ranges represents subcategories of Abnormal results of function studies. The "R94" signifies that these are the diseases within this broad category.
Codes:
- 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