ICD-9-CM Diagnosis Code 294.9 : Unspecified persistent mental disorders due to conditions classified elsewhere

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2015 ICD-9-CM Diagnosis Code 294.9

Unspecified persistent mental disorders due to conditions classified elsewhere

2015
Billable Thru Sept 30/2015
Non-Billable On/After Oct 1/2015

ICD-9-CM 294.9 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 294.9 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).

Convert to ICD-10-CM: 294.9 converts approximately to:

2015/16 ICD-10-CM F06.8 Other specified mental disorders due to known physiological condition

Approximate Synonyms

Chronic organic mental disorder
Cognitive disorder
Mild cognitive disorder
Organic mental disorder
Organic psychotic condition
Psychosis, organic

Clinical Information

Disturbances in the mental process related to thinking, reasoning, and judgment

Applies To

Cognitive disorder NOS
Organic psychosis (chronic)

ICD-9-CM Volume 2 Index entries containing back-references to 294.9:

Anergasia (see also Psychosis, organic) 294.9
- senile 290.0
Brain - see also condition
- syndrome (acute) (chronic) (nonpsychotic) (organic) (with neurotic reaction) (with behavioral reaction) (see also Syndrome, brain) 310.9
  - with
    - presenile brain disease 290.10
    - psychosis, psychotic reaction (see also Psychosis, organic) 294.9
  - congenital (see also Disability, intellectual) 319
Disorder - see also Disease
- cognitive 294.9
- mental (nonpsychotic) 300.9
  - affecting management of pregnancy, childbirth, or puerperium 648.4
  - drug-induced 292.9
    - hallucinogen persisting perception 292.89
    - specified type NEC 292.89
  - due to or associated with
    - alcoholism 291.9
    - drug consumption NEC 292.9
      - specified type NEC 292.89
    - physical condition NEC 293.9
  - induced by drug 292.9
    - specified type NEC 292.89
  - neurotic (see also Neurosis) 300.9
  - of infancy, childhood or adolescence 313.9
  - persistent
    - other
      - due to conditions classified elsewhere 294.8
    - unspecified
      - due to conditions classified elsewhere 294.9
  - presenile 310.1
    - psychotic NEC 290.10
  - previous, affecting management of pregnancy V23.89
  - psychoneurotic (see also Neurosis) 300.9
  - psychotic (see also Psychosis) 298.9
    - brief 298.8
    - senile 290.20
  - specific, following organic brain damage 310.9
    - cognitive or personality change of other type 310.1
    - frontal lobe syndrome 310.0
    - postconcussional syndrome 310.2
    - specified type NEC 310.89
  - transient
    - in conditions classified elsewhere 293.9
Psychosis 298.9
- anergastic (see also Psychosis, organic) 294.9
- due to or associated with physical condition (see also Psychosis, organic) 294.9
- organic NEC 294.9
  - due to or associated with
    - addiction
      - alcohol (see also Psychosis, alcoholic) 291.9
      - drug (see also Psychosis, drug) 292.9
    - alcohol intoxication, acute (see also Psychosis, alcoholic) 291.9
    - alcoholism (see also Psychosis, alcoholic) 291.9
    - arteriosclerosis (cerebral) (see also Psychosis, arteriosclerotic) 290.40
    - cerebrovascular disease
      - acute (psychosis) 293.0
      - arteriosclerotic (see also Psychosis, arteriosclerotic) 290.40
    - childbirth - see Psychosis, puerperal
    - dependence
      - alcohol (see also Psychosis, alcoholic) 291.9
      - drug 292.9
    - disease
      - alcoholic liver (see also Psychosis, alcoholic) 291.9
      - brain
        arteriosclerotic (see also Psychosis, arteriosclerotic) 290.40
      - cerebrovascular
        acute (psychosis) 293.0
        arteriosclerotic (see also Psychosis, arteriosclerotic) 290.40
      - endocrine or metabolic 293.9
        acute (psychosis) 293.0
        subacute (psychosis) 293.1
      - Jakob-Creutzfeldt 046.19
        with behavioral disturbance 046.19 [294.11]
        without behavioral disturbance 046.19 [294.10]
        familial 046.19
        iatrogenic 046.19
        specified NEC 046.19
        sporadic 046.19
        variant 046.11
        with dementia
        with behavioral disturbance 046.11 [294.11]
        without behavioral disturbance 046.11 [294.10]
      - liver, alcoholic (see also Psychosis, alcoholic) 291.9
    - disorder
      - cerebrovascular
        acute (psychosis) 293.0
      - endocrine or metabolic 293.9
        acute (psychosis) 293.0
        subacute (psychosis) 293.1
    - epilepsy
      - with behavioral disturbance 345.9 [294.11]
      - without behavioral disturbance 345.9 [294.10]
      - transient (acute) 293.0
    - Huntington's chorea
      - with behavioral disturbance 333.4 [294.11]
      - without behavioral disturbance 333.4 [294.10]
    - infection
      - brain 293.9
        acute (psychosis) 293.0
        chronic 294.8
        subacute (psychosis) 293.1
      - intracranial NEC 293.9
        acute (psychosis) 293.0
        chronic 294.8
        subacute (psychosis) 293.1
    - intoxication
      - alcoholic (acute) (see also Psychosis, alcoholic) 291.9
        pathological 291.4
      - drug (see also Psychosis, drug) 292.9
    - ischemia
      - cerebrovascular (generalized) (see also Psychosis, arteriosclerotic) 290.40
    - Jakob-Creutzfeldt disease (syndrome) 046.19
      - with behavioral disturbance 046.19 [294.11]
      - without behavioral disturbance 046.19 [294.10]
      - variant 046.11
        with dementia
        with behavioral disturbance 046.11 [294.11]
        without behavioral disturbance 046.11 [294.10]
    - multiple sclerosis
      - with behavioral disturbance 340 [294.11]
      - without behavioral disturbance 340 [294.10]
    - physical condition NEC 293.9
      - with
        delusions 293.81
        hallucinations 293.82
    - presenility 290.10
    - puerperium - see Psychosis, puerperal
    - sclerosis, multiple
      - with behavioral disturbance 340 [294.11]
      - without behavioral disturbance 340 [294.10]
    - senility 290.20
    - status epilepticus
      - with behavioral disturbance 345.3 [294.11]
      - without behavioral disturbance 345.3 [294.10]
    - trauma
      - brain (birth) (from electrical current) (surgical) 293.9
        acute (psychosis) 293.0
        chronic 294.8
        subacute (psychosis) 293.1
    - unspecified physical condition 293.9
      - with
        delusions 293.81
        hallucinations 293.82
  - infective 293.9
    - acute (psychosis) 293.0
    - subacute 293.1
  - posttraumatic 293.9
    - acute 293.0
    - subacute 293.1
  - specified type NEC 294.8
  - transient 293.9
    - with
      - anxiety 293.84
      - delusions 293.81
      - depression 293.83
      - hallucinations 293.82
    - depressive type 293.83
    - hallucinatory type 293.82
    - paranoid type 293.81
    - specified type NEC 293.89
State
- psychotic, organic (see also Psychosis, organic) 294.9
  - mixed paranoid and affective 294.8
  - senile or presenile NEC 290.9
  - transient NEC 293.9
    - with
      - anxiety 293.84
      - delusions 293.81
      - depression 293.83
      - hallucinations 293.82
Syndrome - see also Disease
- brain (acute) (chronic) (nonpsychotic) (organic) (with behavioral reaction) (with neurotic reaction) 310.9
  - with
    - presenile brain disease (see also Dementia, presenile) 290.10
    - psychosis, psychotic reaction (see also Psychosis, organic) 294.9
  - chronic alcoholic 291.2
  - congenital (see also Disability, intellectual) 319
  - postcontusional 310.2
  - posttraumatic
    - nonpsychotic 310.2
    - psychotic 293.9
      - acute 293.0
      - chronic (see also Psychosis, organic) 294.8
      - subacute 293.1
  - psycho-organic (see also Syndrome, psycho-organic) 310.9
  - psychotic (see also Psychosis, organic) 294.9
  - senile (see also Dementia, senile) 290.0

294.8

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295

ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 294.9 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2015 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.

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