Convert to ICD-10-CM:
298.9 converts approximately to:
- 2015/16 ICD-10-CM F29 Unspecified psychosis not due to a substance or known physiological condition
ICD-9-CM Volume 2 Index entries containing back-references to
298.9:
- Alienation, mental (see also Psychosis) 298.9
- Condition - see also Disease
psychiatric 298.9
- Confusion, confused (mental) (state) (see also State, confusional) 298.9
reactive (from emotional stress, psychological trauma) 298.2![](/images/note.png)
- Derangement
mental (see also Psychosis) 298.9
- Deterioration
mental (see also Psychosis) 298.9
- Disease, diseased - see also Syndrome
mental (see also Psychosis) 298.9
psychiatric (see also Psychosis) 298.9
psychotic (see also Psychosis) 298.9
- Disorder - see also Disease
mental (nonpsychotic) 300.9![](/images/note.png)
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affecting management of pregnancy, childbirth, or puerperium 648.4![](/images/note.png)
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drug-induced 292.9![](/images/note.png)
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hallucinogen persisting perception 292.89![](/images/note.png)
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specified type NEC 292.89![](/images/note.png)
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due to or associated with![](/images/vertical.gif)
induced by drug 292.9![](/images/note.png)
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neurotic (see also Neurosis) 300.9![](/images/note.png)
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of infancy, childhood or adolescence 313.9![](/images/note.png)
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persistent![](/images/vertical.gif)
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other![](/images/vertical.gif)
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due to conditions classified elsewhere 294.8![](/images/note.png)
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unspecified![](/images/vertical.gif)
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due to conditions classified elsewhere 294.9![](/images/note.png)
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presenile 310.1![](/images/note.png)
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previous, affecting management of pregnancy V23.89![](/images/note.png)
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psychoneurotic (see also Neurosis) 300.9![](/images/note.png)
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psychotic (see also Psychosis) 298.9![](/images/vertical.gif)
specific, following organic brain damage 310.9![](/images/note.png)
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cognitive or personality change of other type 310.1![](/images/note.png)
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frontal lobe syndrome 310.0![](/images/note.png)
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postconcussional syndrome 310.2![](/images/note.png)
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specified type NEC 310.8![](/images/note.png)
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transient![](/images/vertical.gif)
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in conditions classified elsewhere 293.9![](/images/note.png)
psychotic (see also Psychosis) 298.9
- Episode
psychotic (see also Psychosis) 298.9
- Hallucinosis 298.9
alcohol-induced (acute) 291.3![](/images/note.png)
- Insanity, insane (see also Psychosis) 298.9
adolescent (see also Schizophrenia) 295.9![](/images/note.png)
alternating (see also Psychosis, affective, circular) 296.7![](/images/note.png)
confusional 298.9
delusional 298.9
- Loss
mind (see also Psychosis) 298.9
- Lunacy (see also Psychosis) 298.9
- Lycanthropy (see also Psychosis) 298.9
- Madness (see also Psychosis) 298.9
- Mental - see also condition
deterioration (see also Psychosis) 298.9
- Monomania (see also Psychosis) 298.9
- Moria (see also Psychosis) 298.9
- Nosomania 298.9
- Parergasia 298.9
- Psychosis 298.9
affecting management of pregnancy, childbirth, or puerperium 648.4![](/images/note.png)
affective (see also Disorder, mood) 296.90![](/images/note.png)
alternating (see also Psychosis, manic-depressive, circular) 296.7![](/images/note.png)
anergastic (see also Psychosis, organic) 294.9![](/images/note.png)
atypical 298.9
borderline (schizophrenia) (see also Schizophrenia) 295.5![](/images/note.png)
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of childhood (see also Psychosis, childhood) 299.8![](/images/note.png)
childhood, with origin specific to 299.9![](/images/note.png)
circular (see also Psychosis, manic-depressive, circular) 296.7![](/images/note.png)
climacteric (see also Psychosis, involutional) 298.8![](/images/note.png)
confusional 298.9
depressive (see also Psychosis, affective) 296.2![](/images/note.png)
disintegrative, childhood (see also Psychosis, childhood) 299.1![](/images/note.png)
due to or associated with physical condition (see also Psychosis, organic) 294.9![](/images/note.png)
excitation (psychogenic) (reactive) 298.1![](/images/note.png)
exhaustive (see also Reaction, stress, acute) 308.9![](/images/note.png)
hypomanic (see also Psychosis, affective) 296.0![](/images/note.png)
incipient 298.8![](/images/note.png)
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schizophrenic (see also Schizophrenia) 295.5![](/images/note.png)
infantile (see also Psychosis, childhood) 299.0![](/images/note.png)
in![](/images/vertical.gif)
conditions classified elsewhere![](/images/vertical.gif)
pregnancy, childbirth, or puerperium 648.4![](/images/note.png)
interactional (childhood) (see also Psychosis, childhood) 299.1![](/images/note.png)
Korsakoff's, Korakov's, Korsakow's (nonalcoholic) 294.0![](/images/note.png)
mania (phase) (see also Psychosis, affective) 296.0![](/images/note.png)
manic (see also Psychosis, affective) 296.0![](/images/note.png)
menopausal (see also Psychosis, involutional) 298.8![](/images/note.png)
mixed schizophrenic and affective (see also Schizophrenia) 295.7![](/images/note.png)
multi-infarct (cerebrovascular) (see also Psychosis, arteriosclerotic) 290.40![](/images/note.png)
organic NEC 294.9![](/images/note.png)
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due to or associated with![](/images/vertical.gif)
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addiction![](/images/vertical.gif)
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alcohol (see also Psychosis, alcoholic) 291.9![](/images/note.png)
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drug (see also Psychosis, drug) 292.9![](/images/note.png)
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alcohol intoxication, acute (see also Psychosis, alcoholic) 291.9![](/images/note.png)
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alcoholism (see also Psychosis, alcoholic) 291.9![](/images/note.png)
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arteriosclerosis (cerebral) (see also Psychosis, arteriosclerotic) 290.40![](/images/note.png)
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cerebrovascular disease![](/images/vertical.gif)
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acute (psychosis) 293.0![](/images/note.png)
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arteriosclerotic (see also Psychosis, arteriosclerotic) 290.40![](/images/note.png)
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childbirth - see Psychosis, puerperal![](/images/vertical.gif)
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dependence![](/images/vertical.gif)
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alcohol (see also Psychosis, alcoholic) 291.9![](/images/note.png)
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drug 292.9![](/images/note.png)
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disease![](/images/vertical.gif)
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alcoholic liver (see also Psychosis, alcoholic) 291.9![](/images/note.png)
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brain![](/images/vertical.gif)
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arteriosclerotic (see also Psychosis, arteriosclerotic) 290.40![](/images/note.png)
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cerebrovascular![](/images/vertical.gif)
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acute (psychosis) 293.0![](/images/note.png)
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arteriosclerotic (see also Psychosis, arteriosclerotic) 290.40![](/images/note.png)
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endocrine or metabolic 293.9![](/images/note.png)
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Jakob-Creutzfeldt (new variant)![](/images/vertical.gif)
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liver, alcoholic (see also Psychosis, alcoholic) 291.9![](/images/note.png)
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disorder![](/images/vertical.gif)
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cerebrovascular![](/images/vertical.gif)
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endocrine or metabolic 293.9![](/images/note.png)
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epilepsy![](/images/vertical.gif)
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Huntington's chorea![](/images/vertical.gif)
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infection![](/images/vertical.gif)
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intoxication![](/images/vertical.gif)
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alcoholic (acute) (see also Psychosis, alcoholic) 291.9![](/images/note.png)
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drug (see also Psychosis, drug) 292.9![](/images/note.png)
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ischemia![](/images/vertical.gif)
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cerebrovascular (generalized) (see also Psychosis, arteriosclerotic) 290.40![](/images/note.png)
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Jakob-Creutzfeldt disease (syndrome) (new variant)![](/images/vertical.gif)
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multiple sclerosis![](/images/vertical.gif)
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physical condition NEC 293.9![](/images/note.png)
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presenility 290.10![](/images/note.png)
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puerperium - see Psychosis, puerperal![](/images/vertical.gif)
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sclerosis, multiple![](/images/vertical.gif)
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senility 290.20![](/images/note.png)
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status epilepticus![](/images/vertical.gif)
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trauma![](/images/vertical.gif)
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brain (birth) (from electrical current) (surgical) 293.9![](/images/note.png)
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unspecified physical condition 293.9![](/images/note.png)
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infective 293.9![](/images/note.png)
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posttraumatic 293.9![](/images/note.png)
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specified type NEC 294.8![](/images/note.png)
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transient 293.9![](/images/note.png)
paroxysmal 298.9
polyneuritic, alcoholic 291.1![](/images/note.png)
postpartum - see Psychosis, puerperal
prepsychotic (see also Schizophrenia) 295.5![](/images/note.png)
presbyophrenic (type) 290.8![](/images/note.png)
presenile (see also Dementia, presenile) 290.10![](/images/note.png)
puerperal![](/images/vertical.gif)
specified type - see categories 295
-298![](/images/note.png)
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unspecified type 293.89![](/images/note.png)
reactive (emotional stress) (psychological trauma) 298.8![](/images/note.png)
schizo-affective (depressed) (excited) (see also Schizophrenia) 295.7![](/images/note.png)
schizophrenia, schizophrenic (see also Schizophrenia) 295.9![](/images/note.png)
situational (reactive) 298.8![](/images/note.png)
symbiotic (childhood) (see also Psychosis, childhood) 299.1![](/images/note.png)
- Psychotic (see also condition) 298.9
episode 298.9![](/images/16x16.gif)
due to or associated with physical conditions (see also Psychosis, organic) 293.9![](/images/note.png)
- Reaction
psychotic (see also Psychosis) 298.9![](/images/16x16.gif)
depressive 298.0![](/images/note.png)
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due to or associated with physical condition (see also Psychosis, organic) 293.9![](/images/note.png)
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involutional (see also Psychosis, affective) 296.2![](/images/note.png)
- State
confusional 298.9
- Stupor 780.09
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mental (anergic) (delusional) 298.9
- Unsoundness of mind (see also Psychosis) 298.9
- Vesania (see also Psychosis) 298.9