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ICD-10-CM-2017 Diagnosis Codes Overview
ICD-10-CM-2017 > 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 (icd O28 Abnormal findings on antenatal screening of motherO28.-)
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 (icd R94.113 Abnormal oculomotor studyR94.113)
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 (icd I45.81 Long QT syndromeI45.81)
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 (icd R73.0 Abnormal glucoseR73.0-)
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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