| ICD-10-CM-2023 > R00-R99 > R90-R94 > R94 |
R90-R94 | Abnormal findings on diagnostic imaging and in function studies, without diagnosis | |
Incl.: | nonspecific abnormal findings on diagnostic imaging by computerized axial tomography [CAT scan] nonspecific abnormal findings on diagnostic imaging by magnetic resonance imaging [MRI][NMR] nonspecific abnormal findings on diagnostic imaging by positron emission tomography [PET scan] nonspecific abnormal findings on diagnostic imaging by thermography nonspecific abnormal findings on diagnostic imaging by ultrasound [echogram] nonspecific abnormal findings on diagnostic imaging by X-ray examination | |
Excl1.: | abnormal findings on antenatal screening of mother (O28.-) diagnostic abnormal findings classified elsewhere - see Alphabetical Index | |
R94 | Abnormal results of function studies | |
Incl.: | abnormal results of radionuclide [radioisotope] uptake studies abnormal results of scintigraphy | |
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] | |
Info: | Abnormal retinal function study | |
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] | |
Excl1.: | electromyogram of eye (R94.113) | |
R94.138 | Abnormal results of other function studies of peripheral nervous system | |
R94.2 | Abnormal results of pulmonary function studies | |
Info: | Reduced ventilatory capacity Reduced vital capacity | |
R94.3 | Abnormal results of cardiovascular function studies | |
R94.30 | Abnormal result of cardiovascular function study, unspecified | |
R94.31 | Abnormal electrocardiogram [ECG] [EKG] | |
Excl1.: | long QT syndrome (I45.81) | |
R94.39 | Abnormal result of other cardiovascular function study | |
Info: | Abnormal electrophysiological intracardiac studies Abnormal phonocardiogram Abnormal vectorcardiogram | |
R94.4 | Abnormal results of kidney function studies | |
Info: | Abnormal renal function test | |
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 | |
Excl2.: | abnormal glucose (R73.0-) | |
R94.8 | Abnormal results of function studies of other organs and systems | |
Info: | Abnormal basal metabolic rate [BMR] Abnormal bladder function test Abnormal splenic function test | |
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