ICD-9 Code 298.9
Unspecified psychosis
Not Valid for Submission
298.9 is a legacy non-billable code used to specify a medical diagnosis of unspecified psychosis. This code was replaced on September 30, 2015 by its ICD-10 equivalent.
ICD-9: | 298.9 |
Short Description: | Psychosis NOS |
Long Description: | Unspecified psychosis |
Convert 298.9 to ICD-10
The following crosswalk between ICD-9 to ICD-10 is based based on the General Equivalence Mappings (GEMS) information:
- F29 - Unsp psychosis not due to a substance or known physiol cond
Code Classification
-
Mental disorders (290–319)
-
Other psychoses (295-299)
- 298 Other nonorganic psychoses
-
Other psychoses (295-299)
Information for Medical Professionals
Index to Diseases and Injuries
References found for the code 298.9 in the Index of Diseases and Injuries:
- Alienation mental SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis 298.9 - Condition SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Disease- psychiatric 298.9
- Confusion confused mental state SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. State confusional 298.9- acute 293.0
- epileptic 293.0
- postoperative 293.9
- psychogenic 298.2
- reactive from emotional stress psychological trauma 298.2
- subacute 293.1
- Derangement
- Deterioration
- Disease diseased SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Syndrome- psychiatric SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis 298.9
- psychotic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis 298.9
- psychiatric SEE ALSO See Also
- Disorder SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Disease- mental nonpsychotic 300.9
- psychotic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis 298.9- brief 298.8
- senile 290.20
- psychotic SEE ALSO See Also
- psychotic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis 298.9- brief 298.8
- mental nonpsychotic 300.9
- Episode
- psychotic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis 298.9- organic transient 293.9
- psychotic SEE ALSO See Also
- Hallucinosis 298.9
- alcohol induced acute 291.3
- drug induced 292.12
- Insanity insane SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis 298.9- adolescent SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Schizophrenia 295.9
- alternating SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis affective circular 296.7
- confusional 298.9
- acute 293.0
- subacute 293.1
- delusional 298.9
- paralysis general 094.1
- progressive 094.1
- paresis general 094.1
- senile 290.20
- adolescent SEE ALSO See Also
- Loss
- Lycanthropy SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis 298.9 - Madness SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis 298.9- myxedema acute 293.0
- subacute 293.1
- myxedema acute 293.0
- Mental SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. condition- deterioration SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis 298.9
- deterioration SEE ALSO See Also
- Monomania SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis 298.9 - Nosomania 298.9
- Parergasia 298.9
- Psychosis 298.9
- acute hysterical 298.1
- affecting management of pregnancy childbirth or puerperium 648.4
- affective SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Disorder mood 296.90- drug induced 292.84
- due to or associated with physical condition 293.9
- involutional 293.83
- recurrent episode 296.3
- single episode 296.2
- manic depressive 296.80
- circular alternating 296.7
- currently depressed 296.5
- currently manic 296.4
- depressed type 296.2
- atypical 296.82
- recurrent episode 296.3
- single episode 296.2
- manic 296.0
- atypical 296.81
- recurrent episode 296.1
- single episode 296.0
- circular alternating 296.7
- senile 290.21
- alcoholic 291.9
- with
- anxiety 291.89
- delirium tremens 291.0
- delusions 291.5
- dementia 291.2
- hallucinosis 291.3
- jealousy 291.5
- mood disturbance 291.89
- paranoia 291.5
- persisting amnesia 291.1
- sexual dysfunction 291.89
- sleep disturbance 291.89
- amnestic confabulatory 291.1
- delirium tremens 291.0
- hallucinosis 291.3
- Korsakoff s Korsakov s Korsakow s 291.1
- paranoid type 291.5
- pathological intoxication 291.4
- polyneuritic 291.1
- with
- alternating SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis manic depressive circular 296.7
- anergastic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis organic 294.9
- arteriosclerotic 290.40
- with
- acute confusional state 290.41
- delirium 290.41
- delusions 290.42
- depressed mood 290.43
- depressed type 290.43
- paranoid type 290.42
- simple type 290.40
- uncomplicated 290.40
- with
- atypical 298.9
- depressive 296.82
- manic 296.81
- borderline schizophrenia SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Schizophrenia 295.5- of childhood SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis childhood 299.8- prepubertal 299.8
- of childhood SEE ALSO See Also
- brief reactive 298.8
- childhood with origin specific to 299.9
- atypical 299.8
- circular SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis manic depressive circular 296.7
- climacteric SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis involutional 298.8
- confusional 298.9
- acute 293.0
- reactive 298.2
- subacute 293.1
- depressive SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis affective 296.2- atypical 296.82
- involutional 296.2
- with hypomania bipolar II 296.89
- recurrent episode 296.3
- single episode 296.2
- psychogenic 298.0
- reactive emotional stress psychological trauma 298.0
- recurrent episode 296.3
- with hypomania bipolar II 296.89
- single episode 296.2
- disintegrative childhood SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis childhood 299.1
- drug 292.9
- with
- affective syndrome 292.84
- amnestic syndrome 292.83
- anxiety 292.89
- delirium 292.81
- withdrawal 292.0
- delusions 292.11
- dementia 292.82
- depressive state 292.84
- hallucinations 292.12
- hallucinosis 292.12
- mood disorder 292.84
- mood disturbance 292.84
- organic personality syndrome NEC NEC "Not elsewhere classifiable"
This abbreviation in the index represents “other specified” when a specific code is not available for a condition the index directs the coder to the “other specified” code in the tabular. 292.89
- sexual dysfunction 292.89
- sleep disturbance 292.89
- withdrawal syndrome and delirium 292.0
- affective syndrome 292.84
- delusions 292.11
- hallucinatory state 292.12
- hallucinosis 292.12
- paranoid state 292.11
- specified type NEC NEC "Not elsewhere classifiable"
This abbreviation in the index represents “other specified” when a specific code is not available for a condition the index directs the coder to the “other specified” code in the tabular. 292.89
- withdrawal syndrome and delirium 292.0
- with
- due to or associated with physical condition SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis organic 294.9
- excitation psychogenic reactive 298.1
- exhaustive SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Reaction stress acute 308.9
- hypomanic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis affective 296.0- recurrent episode 296.1
- single episode 296.0
- hysterical 298.8
- acute 298.1
- incipient 298.8
- schizophrenic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Schizophrenia 295.5
- schizophrenic SEE ALSO See Also
- induced 297.3
- infantile SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis childhood 299.0
- infective 293.9
- acute 293.0
- subacute 293.1
- in
- conditions classified elsewhere
- with
- delusions 293.81
- hallucinations 293.82
- with
- pregnancy childbirth or puerperium 648.4
- conditions classified elsewhere
- interactional childhood SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis childhood 299.1
- involutional 298.8
- depressive SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis affective 296.2- recurrent episode 296.3
- single episode 296.2
- melancholic 296.2
- recurrent episode 296.3
- single episode 296.2
- paranoid state 297.2
- paraphrenia 297.2
- depressive SEE ALSO See Also
- Korsakoff s Korakov s Korsakow s nonalcoholic 294.0
- alcoholic 291.1
- mania phase SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis affective 296.0- recurrent episode 296.1
- single episode 296.0
- manic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis affective 296.0- atypical 296.81
- recurrent episode 296.1
- single episode 296.0
- manic depressive 296.80
- circular 296.7
- currently
- depressed 296.5
- manic 296.4
- mixed 296.6
- currently
- depressive 296.2
- recurrent episode 296.3
- with hypomania bipolar II 296.89
- single episode 296.2
- recurrent episode 296.3
- hypomanic 296.0
- recurrent episode 296.1
- single episode 296.0
- manic 296.0
- atypical 296.81
- recurrent episode 296.1
- single episode 296.0
- perplexed 296.89
- stuporous 296.89
- circular 296.7
- menopausal SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis involutional 298.8
- mixed schizophrenic and affective SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Schizophrenia 295.7
- multi infarct cerebrovascular SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis arteriosclerotic 290.40
- organic NEC NEC "Not elsewhere classifiable"
This abbreviation in the index represents “other specified” when a specific code is not available for a condition the index directs the coder to the “other specified” code in the tabular. 294.9- due to or associated with
- addiction
- alcohol SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis alcoholic 291.9
- drug SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis drug 292.9
- alcohol SEE ALSO See Also
- alcohol intoxication acute SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis alcoholic 291.9
- alcoholism SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis alcoholic 291.9
- arteriosclerosis cerebral SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis arteriosclerotic 290.40
- cerebrovascular disease
- acute psychosis 293.0
- arteriosclerotic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis arteriosclerotic 290.40
- childbirth see Psychosis puerperal
- dependence
- alcohol SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis alcoholic 291.9
- drug 292.9
- alcohol SEE ALSO See Also
- disease
- alcoholic liver SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis alcoholic 291.9
- brain
- arteriosclerotic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis arteriosclerotic 290.40
- arteriosclerotic SEE ALSO See Also
- cerebrovascular
- acute psychosis 293.0
- arteriosclerotic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. 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
- sporadic 046.19
- variant 046.11
- with dementia
- with behavioral disturbance 046.11 294.11
- without behavioral disturbance 046.11 294.10
- with dementia
- liver alcoholic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis alcoholic 291.9
- alcoholic liver SEE ALSO See Also
- disorder
- cerebrovascular
- acute psychosis 293.0
- endocrine or metabolic 293.9
- acute psychosis 293.0
- subacute psychosis 293.1
- cerebrovascular
- 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 NEC "Not elsewhere classifiable"
This abbreviation in the index represents “other specified” when a specific code is not available for a condition the index directs the coder to the “other specified” code in the tabular. 293.9- acute psychosis 293.0
- chronic 294.8
- subacute psychosis 293.1
- brain 293.9
- intoxication
- alcoholic acute SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis alcoholic 291.9- pathological 291.4
- drug SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis drug 292.9
- alcoholic acute SEE ALSO See Also
- ischemia
- cerebrovascular generalized SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis arteriosclerotic 290.40
- cerebrovascular generalized SEE ALSO See Also
- 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
- with dementia
- multiple sclerosis
- with behavioral disturbance 340 294.11
- without behavioral disturbance 340 294.10
- physical condition NEC NEC "Not elsewhere classifiable"
This abbreviation in the index represents “other specified” when a specific code is not available for a condition the index directs the coder to the “other specified” code in the tabular. 293.9- with
- delusions 293.81
- hallucinations 293.82
- with
- 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
- brain birth from electrical current surgical 293.9
- unspecified physical condition 293.9
- with
- delusions 293.81
- hallucinations 293.82
- with
- addiction
- infective 293.9
- acute psychosis 293.0
- subacute 293.1
- posttraumatic 293.9
- acute 293.0
- subacute 293.1
- specified type NEC NEC "Not elsewhere classifiable"
This abbreviation in the index represents “other specified” when a specific code is not available for a condition the index directs the coder to the “other specified” code in the tabular. 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
- with
- due to or associated with
- paranoic 297.1
- paranoid chronic 297.9
- alcoholic 291.5
- chronic 297.1
- climacteric 297.2
- involutional 297.2
- menopausal 297.2
- protracted reactive 298.4
- psychogenic 298.4
- acute 298.3
- schizophrenic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Schizophrenia 295.3
- senile 290.20
- paroxysmal 298.9
- senile 290.20
- polyneuritic alcoholic 291.1
- postoperative 293.9
- postpartum see Psychosis puerperal
- prepsychotic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Schizophrenia 295.5
- presbyophrenic type 290.8
- presenile SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Dementia presenile 290.10
- prison 300.16
- psychogenic 298.8
- depressive 298.0
- paranoid 298.4
- acute 298.3
- puerperal
- specified type see categories 295 298
- unspecified type 293.89
- acute 293.0
- chronic 293.89
- subacute 293.1
- reactive emotional stress psychological trauma 298.8
- brief 298.8
- confusion 298.2
- depressive 298.0
- excitation 298.1
- schizo affective depressed excited SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Schizophrenia 295.7
- schizophrenia schizophrenic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Schizophrenia 295.9- borderline type 295.5
- of childhood SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis childhood 299.8
- of childhood SEE ALSO See Also
- catatonic excited withdrawn 295.2
- childhood type SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis childhood 299.9
- hebephrenic 295.1
- incipient 295.5
- latent 295.5
- paranoid 295.3
- prepsychotic 295.5
- prodromal 295.5
- pseudoneurotic 295.5
- pseudopsychopathic 295.5
- schizophreniform 295.4
- simple 295.0
- undifferentiated type 295.9
- borderline type 295.5
- schizophreniform 295.4
- senile NEC NEC "Not elsewhere classifiable"
This abbreviation in the index represents “other specified” when a specific code is not available for a condition the index directs the coder to the “other specified” code in the tabular. 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
- with
- shared 297.3
- situational reactive 298.8
- symbiotic childhood SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis childhood 299.1
- toxic acute 293.9
- Psychotic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. condition 298.9- episode 298.9
- due to or associated with physical conditions SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis organic 293.9
- due to or associated with physical conditions SEE ALSO See Also
- episode 298.9
- Reaction
- psychotic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis 298.9- depressive 298.0
- due to or associated with physical condition SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis organic 293.9
- involutional SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis affective 296.2- recurrent episode 296.3
- single episode 296.2
- psychotic SEE ALSO See Also
- State
- confusional 298.9
- acute 293.0
- with
- arteriosclerotic dementia 290.41
- presenile brain disease 290.11
- senility 290.3
- alcoholic 291.0
- drug induced 292.81
- with
- epileptic 293.0
- postoperative 293.9
- reactive emotional stress psychological trauma 298.2
- subacute 293.1
- acute 293.0
- confusional 298.9
- Stupor 780.09
- mental anergic delusional 298.9
- Unsoundness of mind SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Psychosis 298.9
Information for Patients
Psychotic Disorders
Psychotic disorders are severe mental disorders that cause abnormal thinking and perceptions. People with psychoses lose touch with reality. Two of the main symptoms are delusions and hallucinations. Delusions are false beliefs, such as thinking that someone is plotting against you or that the TV is sending you secret messages. Hallucinations are false perceptions, such as hearing, seeing, or feeling something that is not there.
Schizophrenia is one type of psychotic disorder. People with bipolar disorder may also have psychotic symptoms. Other problems that can cause psychosis include alcohol and some drugs, brain tumors, brain infections, and stroke.
Treatment depends on the cause of the psychosis. It might involve drugs to control symptoms and talk therapy. Hospitalization is an option for serious cases where a person might be dangerous to himself or others.
[Read More]
ICD-9 Footnotes
General Equivalence Map Definitions
The ICD-9 and ICD-10 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
- Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
- No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
- Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.
Index of Diseases and Injuries Definitions
- And - The word "and" should be interpreted to mean either "and" or "or" when it appears in a title.
- Code also note - A "code also" note instructs that two codes may be required to fully describe a condition, but this note does not provide sequencing direction.
- Code first - Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists, there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation.
- Type 1 Excludes Notes - A type 1 Excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- Type 2 Excludes Notes - A type 2 Excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.
- Includes Notes - This note appears immediately under a three character code title to further define, or give examples of, the content of the category.
- Inclusion terms - List of terms is included under some codes. These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
- NEC "Not elsewhere classifiable" - This abbreviation in the Alphabetic Index represents "other specified". When a specific code is not available for a condition, the Alphabetic Index directs the coder to the "other specified” code in the Tabular List.
- NOS "Not otherwise specified" - This abbreviation is the equivalent of unspecified.
- See - The "see" instruction following a main term in the Alphabetic Index indicates that another term should be referenced. It is necessary to go to the main term referenced with the "see" note to locate the correct code.
- See Also - A "see also" instruction following a main term in the Alphabetic Index instructs that there is another main term that may also be referenced that may provide additional Alphabetic Index entries that may be useful. It is not necessary to follow the "see also" note when the original main term provides the necessary code.
- 7th Characters - Certain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.
- With - The word "with" should be interpreted to mean "associated with" or "due to" when it appears in a code title, the Alphabetic Index, or an instructional note in the Tabular List. The word "with" in the Alphabetic Index is sequenced immediately following the main term, not in alphabetical order.