2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Symptoms, Signs, And Ill-Defined Conditions 780-799 > Nonspecific Abnormal Findings 790-796 > ICD-9-CM Diagnosis 794 Nonspecific abnormal results of function studies 794 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 794.0 Nonspecific abnormal results of function study of brain and central nervous system 794.0 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 794.00 Unspecified abnormal function study of brain and central nervous system 794.00 is a specific code that can be used to specify a diagnosis 794.00 contains 4 index entries ICD-9-CM Diagnosis 794.01 Nonspecific abnormal echoencephalogram 794.01 is a specific code that can be used to specify a diagnosis 794.01 contains 3 index entries ICD-9-CM Diagnosis 794.02 Nonspecific abnormal electroencephalogram (eeg) 794.02 is a specific code that can be used to specify a diagnosis 794.02 contains 2 index entries ICD-9-CM Diagnosis 794.09 Other nonspecific abnormal results of function study of brain and central nervous system 794.09 is a specific code that can be used to specify a diagnosis 794.09 contains 2 index entries ICD-9-CM Diagnosis 794.1 Nonspecific abnormal results of function study of peripheral nervous system and special senses 794.1 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 794.10 Nonspecific abnormal response to unspecified nerve stimulation 794.10 is a specific code that can be used to specify a diagnosis 794.10 contains 1 index entry ICD-9-CM Diagnosis 794.11 Nonspecific abnormal retinal function studies 794.11 is a specific code that can be used to specify a diagnosis 794.11 contains 4 index entries ICD-9-CM Diagnosis 794.12 Nonspecific abnormal electro-oculogram (eog) 794.12 is a specific code that can be used to specify a diagnosis 794.12 contains 2 index entries ICD-9-CM Diagnosis 794.13 Nonspecific abnormal visually evoked potential 794.13 is a specific code that can be used to specify a diagnosis 794.13 contains 1 index entry ICD-9-CM Diagnosis 794.14 Nonspecific abnormal oculomotor studies 794.14 is a specific code that can be used to specify a diagnosis 794.14 contains 4 index entries ICD-9-CM Diagnosis 794.15 Nonspecific abnormal auditory function studies 794.15 is a specific code that can be used to specify a diagnosis 794.15 contains 2 index entries ICD-9-CM Diagnosis 794.16 Nonspecific abnormal vestibular function studies 794.16 is a specific code that can be used to specify a diagnosis 794.16 contains 2 index entries ICD-9-CM Diagnosis 794.17 Nonspecific abnormal electromyogram (emg) 794.17 is a specific code that can be used to specify a diagnosis 794.17 contains 2 index entries ICD-9-CM Diagnosis 794.19 Other nonspecific abnormal results of function study of peripheral nervous system and special senses 794.19 is a specific code that can be used to specify a diagnosis 794.19 contains 5 index entries ICD-9-CM Diagnosis 794.2 Nonspecific abnormal results of function study of pulmonary system 794.2 is a specific code that can be used to specify a diagnosis 794.2 contains 9 index entries ICD-9-CM Diagnosis 794.3 Nonspecific abnormal results of function study of cardiovascular system 794.3 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 794.30 Unspecified abnormal function study of cardiovascular system 794.30 is a specific code that can be used to specify a diagnosis 794.30 contains 2 index entries ICD-9-CM Diagnosis 794.31 Nonspecific abnormal electrocardiogram (ecg) (ekg) 794.31 is a specific code that can be used to specify a diagnosis 794.31 contains 3 index entries ICD-9-CM Diagnosis 794.39 Other nonspecific abnormal function study of cardiovascular system 794.39 is a specific code that can be used to specify a diagnosis 794.39 contains 8 index entries ICD-9-CM Diagnosis 794.4 Nonspecific abnormal results of function study of kidney 794.4 is a specific code that can be used to specify a diagnosis 794.4 contains 5 index entries ICD-9-CM Diagnosis 794.5 Nonspecific abnormal results of function study of thyroid 794.5 is a specific code that can be used to specify a diagnosis 794.5 contains 8 index entries ICD-9-CM Diagnosis 794.6 Nonspecific abnormal results of other endocrine function study 794.6 is a specific code that can be used to specify a diagnosis 794.6 contains 2 index entries ICD-9-CM Diagnosis 794.7 Nonspecific abnormal results of function study of basal metabolism 794.7 is a specific code that can be used to specify a diagnosis 794.7 contains 7 index entries ICD-9-CM Diagnosis 794.8 Nonspecific abnormal results of function study of liver 794.8 is a specific code that can be used to specify a diagnosis 794.8 contains 4 index entries ICD-9-CM Diagnosis 794.9 Nonspecific abnormal results of other specified function study 794.9 is a specific code that can be used to specify a diagnosis 794.9 contains 15 index entries