294.8 MENTAL DISOR NEC OTH DIS


Code Information

Diagnosis Code: 294.8

Short Description: Mental disor NEC oth dis

Long Description: Other persistent mental disorders due to conditions classified elsewhere

Code Classification:

  • Mental disorders (290–319)
    • Organic psychotic conditions (290-294)
      • 294 Other organic psychotic conditions (chronic)
        • 294.8 Mental disor NEC oth dis

Code Version: 2015 ICD-9-CM


Synonyms

  • Cerebral degeneration presenting primarily with dementia
  • Dementia
  • Dementia arising in the senium AND/OR presenium
  • Dementia associated with acquired immunodeficiency syndrome
  • Dementia of frontal lobe type
  • Dialysis dementia
  • Epileptic dementia
  • Epileptic psychosis
  • Language disorder of dementia
  • Organic dementia associated with acquired immunodeficiency syndrome
  • Organic memory impairment
  • Paranoid-hallucinatory epileptic psychosis
  • Patchy dementia
  • Post-traumatic dementia

References to Index of Diseases and Injuries

The code 294.8 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Dementia 294.20
    • dialysis 294.8
      • transient 293.9
  • Disorder - see also Disease
    • amnestic (see also Amnestic syndrome) 294.8
      • alcohol-induced peristing 291.1
      • drug-induced persisting 292.83
      • in conditions classified elsewhere 294.0
    • mental (nonpsychotic) 300.9
      • persistent
        • other
          • due to conditions classified elsewhere 294.8
  • Encephalopathy (acute) 348.30
    • due to
      • dialysis 294.8
        • transient 293.9
  • Psychosis 298.9
    • organic NEC 294.9
      • due to or associated with
        • infection
          • brain 293.9
            • chronic 294.8
          • intracranial NEC 293.9
            • chronic 294.8
        • trauma
          • brain (birth) (from electrical current) (surgical) 293.9
            • chronic 294.8
      • specified type NEC 294.8
  • State
    • affective and paranoid, mixed, organic psychotic 294.8
    • psychotic, organic (see also Psychosis, organic) 294.9
      • mixed paranoid and affective 294.8
  • Syndrome - see also Disease
    • brain (acute) (chronic) (nonpsychotic) (organic) (with behavioral reaction) (with neurotic reaction) 310.9
      • posttraumatic
        • psychotic 293.9
          • chronic (see also Psychosis, organic) 294.8

Crosswalk Information

The code 294.8 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
294.8 Right Arrow F06.0 Psychotic disorder w hallucin due to known physiol condition
F06.8 Oth mental disorders due to known physiological condition
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
294.0 Amnestic disorder in conditions classified elsewhere
294.10 Dementia in conditions classified elsewhere without behavioral disturbance
294.11 Dementia in conditions classified elsewhere with behavioral disturbance
294.20 Dementia, unspecified, without behavioral disturbance
294.21 Dementia, unspecified, with behavioral disturbance
294.9 Unspecified persistent mental disorders due to conditions classified elsewhere


This page was last updated on: 10/1/2014