ICD-10-CM-2023: R90 Abnormal findings on diagnostic imaging of central nervous system

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
R90	Abnormal findings on diagnostic imaging of central nervous system
R90.0	Intracranial space-occupying lesion found on diagnostic imaging of central nervous system
R90.8	Other abnormal findings on diagnostic imaging of central nervous system
R90.81	Abnormal echoencephalogram
R90.82	White matter disease, unspecified
R90.89	Other abnormal findings on diagnostic imaging of central nervous system
	Info:	Other cerebrovascular abnormality found on diagnostic imaging of central nervous system

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Abnormal findings on diagnostic imaging of central nervous system