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2007 ICD-9-CM Volume 1 Diagnosis Codes Home > Mental Disorders 290-319 > Organic Psychotic Conditions 290-294 > Senile And Presenile Organic Psychotic Conditions 290.* >

2007 ICD-9-CM Diagnosis 290.20

Senile dementia with delusional features

 On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.

The 2009 version of ICD-9-CM 290.20 can be accessed here.

  • 290.20 is a specific code that can be used to specify a diagnosis
  • 290.20 contains 22 index entries
  • View the ICD-9-CM Volume 1 290.* hierarchy

290.20 also known as:

  • Senile dementia, paranoid type
  • Senile psychosis NOS

Index entries containing 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