2007 ICD-9-CM Diagnosis Code 794.02
Nonspecific abnormal electroencephalogram (eeg)
- Short description: ABN ELECTROENCEPHALOGRAM.
- ICD-9-CM 794.02 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 794.02 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
- You are viewing the 2007 version of ICD-9-CM 794.02.
- More recent version(s) of ICD-9-CM 794.02: 2008 2009 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM:
794.02 converts directly to:
- 2015/16 ICD-10-CM R94.01 Abnormal electroencephalogram [EEG]
Approximate Synonyms
- Abnl electroencephalogram
- Abnormal electroencephalogram
- Alpha amplitude asymmetry
- Alpha coma type recording
- Alpha frequency asymmetry
- Asymmetric beta activity
- Asymmetric EEG
- Asymmetrical mu activity
- Beta coma type recording
- Bilateral periodic epileptiform discharges
- Burst suppression
- Continuous periodic complexes
- Dominant alpha activity
- Dominant beta activity
- Dominant delta activity
- Dominant theta activity
- Electrocerebral silence
- Electroencephalogram abnormal
- Electroencephalogram abnormality with seizure
- Electroencephalogram abnormality without seizure
- Electroencephalogram artefact
- Electroencephalogram pattern of uncertain significance
- Excessive overbreathing response
- Focal continuous delta activity
- Focal continuous EEG abnormality
- Focal continuous theta activity
- Focal episodic delta activity
- Focal episodic EEG abnormality
- Focal episodic sharp waves
- Focal episodic spike wave
- Focal episodic spike wave with secondary generalization
- Focal episodic spikes
- Focal episodic theta activity
- Focal episodic unilateral three per second spike wave
- Focal recruiting discharge
- Focal reduction of EEG activity
- Focal rolandic spikes
- Focal sharp waves
- Focal spikes
- Frontal intermittent rhythmic delta activity
- Generalized atypical spike wave
- Generalized continuous EEG abnormality
- Generalized EEG amplitude asymmetry
- Generalized EEG frequency asymmetry
- Generalized epileptiform discharges
- Generalized episodic EEG abnormality
- Generalized intermittent delta activity
- Generalized intermittent theta activity
- Generalized multifocal spikes
- Generalized slow spike wave
- Generalized three per second spike wave
- Intermittent periodic complexes
- Light-induced EEG abnormality
- Low amplitude EEG tracing
- Low amplitude six per second spike wave
- Low frequency alpha activity
- Low frequency background activity
- Low frequency delta activity
- Low frequency theta activity
- Occipital intermittent rhythmic delta activity
- Periodic complexes
- Periodic lateralized epileptiform discharges
- Positive spikes
- Prolonged overbreathing response
- Rhythmic mid-temporal discharge
- Small sharp transients during sleep
- Sound-induced EEG abnormality
- Subclinical rhythmical EEG discharges in adults
- Temporal slowing
- Trace alternant electroencephalogram pattern
- Triphasic waves
- Unilateral reduction of alpha activity
ICD-9-CM Volume 2 Index entries containing back-references to
794.02:
- Abnormal, abnormality, abnormalities - see also Anomaly
electroencephalogram (EEG) 794.02
- Findings, abnormal, without diagnosis (examination) (laboratory test) 796.4
- electroencephalogram (EEG) 794.02
