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R94.0 Abnormal results of function studies of central nervous system
BackR94Abnormal results of function studiesCategory9 →R94.0Abnormal results of function studies of central nervous systemCategory3 →R94.01Abnormal electroencephalogram [EEG]CategoryR94.02Abnormal brain scanCategoryR94.09Abnormal results of other function studies of central nervous systemCategoryR94.1Abnormal results of function studies of peripheral nervous system and special sensesCategory3 →R94.11Abnormal results of function studies of eyeCategory5 →R94.110Abnormal electro-oculogram [EOG]CategoryR94.111Abnormal electroretinogram [ERG]CategoryR94.112Abnormal visually evoked potential [VEP]CategoryR94.113Abnormal oculomotor studyCategoryR94.118Abnormal results of other function studies of eyeCategoryR94.12Abnormal results of function studies of ear and other special sensesCategory3 →R94.120Abnormal auditory function studyCategoryR94.121Abnormal vestibular function studyCategoryR94.128Abnormal results of other function studies of ear and other special sensesCategoryR94.13Abnormal results of function studies of peripheral nervous systemCategory3 →R94.130Abnormal response to nerve stimulation, unspecifiedCategoryR94.131Abnormal electromyogram [EMG]CategoryR94.138Abnormal results of other function studies of peripheral nervous systemCategoryR94.2Abnormal results of pulmonary function studiesCategoryR94.3Abnormal results of cardiovascular function studiesCategory3 →R94.30Abnormal result of cardiovascular function study, unspecifiedCategoryR94.31Abnormal electrocardiogram [ECG] [EKG]CategoryR94.39Abnormal result of other cardiovascular function studyCategoryR94.4Abnormal results of kidney function studiesCategoryR94.5Abnormal results of liver function studiesCategoryR94.6Abnormal results of thyroid function studiesCategoryR94.7Abnormal results of other endocrine function studiesCategoryR94.8Abnormal results of function studies of other organs and systemsCategory
Category
R94.0
Abnormal results of function studies of central nervous system
- Chapter
- XVIII · Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
- Section
- R90-R94
- Valid from
Source
CMS ICD-10-CM Tabular List, edition FY2026.