Free ICD-9-CM Diagnosis Codes Lookup
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2009
> Mental Disorders
290-319
> Organic Psychotic Conditions
290-294
> Dementias
290.*
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2009 ICD-9-CM Diagnosis Code 290.20
Senile dementia with delusional features
290.2
290.21
290.20 is a billable ICD-9-CM medical code that can be used to specify a diagnosis on a reimbursement claim.
Newer versions of 290.20:
2010
Also applicable to/known as
Senile dementia, paranoid type
Senile psychosis NOS
ICD-9-CM Volume 2 Index Entries That Refer To 290.20
Dementia
294.8
senile
290.0
with
delusional features
290.20
paranoid type
290.20
Disorder - see also Disease
mental (nonpsychotic)
300.9
psychotic (see also Psychosis)
298.9
senile
290.20
Failure, failed
senile (general)
797
with psychosis
290.20
Insanity, insane (see also Psychosis)
298.9
senile
290.20
Paranoia
297.1
senile
290.20
Paranoid
dementia (see also Schizophrenia)
295.3
senile
290.20
psychosis
297.9
senile
290.20
state
297.9
due to or associated with
senile brain disease
290.20
senile
290.20
Psychosis
298.9
organic NEC
294.9
due to or associated with
senility
290.20
paranoid (chronic)
297.9
senile
290.20
paroxysmal
298.9
senile
290.20
senile NEC
290.20
with
delusional features
290.20
depressive features
290.21
depressed type
290.21
paranoid type
290.20
simple deterioration
290.20
specified type - see categories
295
-
298
Reaction
paranoid (chronic)
297.9
senile
290.20
Senility
797
with
psychosis NEC (see also Psychosis, senile)
290.20
State
paranoid
297.9
in
senile brain disease
290.20
senile
290.20
Syndrome - see also Disease
organic
delusional
293.81
due to or associated with
senility
290.20