ICD-10 Code for Psychosis
The default ICD-10-CM 2027 code for psychosis, psychotic is F29 – Unspecified psychosis not due to a substance or known physiological condition. More specific codes depend on the details documented, as listed in the official index (49 codes, 48 billable).
- Main code
F29– Unspecified psychosis not due to a substance or known physiological condition- Billable
- Yes
Index entries for Psychosis
- acute (transient) –
F23- hysterical –
F44.9
- hysterical –
- affective – see Disorder, mood
- alcoholic –
F10.959- with
- amnestic confabulatory –
F10.96- with dependence –
F10.26
- with dependence –
- delirium tremens –
F10.231 - Korsakoff's, Korsakov's, Korsakow's –
F10.26 - paranoid type –
F10.950
- anergastic – see Psychosis, organic
- arteriosclerotic (simple type) (uncomplicated) –
F01.50– see also Dementia, vascular- with behavioral disturbance – see Dementia, vascular
- childhood –
F84.0- atypical –
F84.8
- atypical –
- climacteric – see Psychosis, involutional
- confusional –
F29 - cycloid –
F23 - depressive – see Disorder, depressive
- disintegrative (childhood) –
F84.3 - drug-induced – see F11-F19 with .x59
- paranoid and hallucinatory states – see F11-F19 with .x50 or .x51
- due to or associated with
- addiction, drug – see F11-F19 with .x59
- dependence
- alcohol –
F10.259 - drug – see F11-F19 with .x59
- alcohol –
- epilepsy –
F06.8 - Huntington's chorea –
F06.8 - ischemia, cerebrovascular (generalized) –
F06.8 - multiple sclerosis –
F06.8 - physical disease –
F06.8 - presenile dementia –
F03(header) - senile dementia –
F03(header) - vascular disease (arteriosclerotic) (cerebral) –
F01.50– see also Dementia, vascular- with behavioral disturbance – see Dementia, vascular
- epileptic –
F06.8 - episode –
F23- due to or associated with physical condition –
F06.8
- due to or associated with physical condition –
- exhaustive –
F43.0 - hallucinatory, chronic –
F28 - hypomanic –
F30.8 - hysterical (acute) –
F44.9 - induced –
F24 - infantile –
F84.0- atypical –
F84.8
- atypical –
- infective (acute) (subacute) –
F05 - involutional –
F28- depressive – see Disorder, depressive
- melancholic – see Disorder, depressive
- paranoid (state) –
F22
- Korsakoff's, Korsakov's, Korsakow's (nonalcoholic) –
F04 - mania, manic (single episode) –
F30.2- recurrent type –
F31.89
- recurrent type –
- manic-depressive – see Disorder, bipolar
- menopausal – see Psychosis, involutional
- mixed schizophrenic and affective –
F25.8 - multi-infarct (cerebrovascular) –
F01.50– see also Dementia, vascular- with behavioral disturbance – see Dementia, vascular
- nonorganic –
F29- specified NEC –
F28
- specified NEC –
- organic –
F09- due to or associated with
- arteriosclerosis (cerebral) – see Psychosis, arteriosclerotic
- cerebrovascular disease, arteriosclerotic – see Psychosis, arteriosclerotic
- childbirth – see Psychosis, puerperal
- Creutzfeldt-Jakob disease or syndrome – see Creutzfeldt-Jakob disease or syndrome
- dependence, alcohol –
F10.259 - disease
- alcoholic liver –
F10.259 - brain, arteriosclerotic – see Psychosis, arteriosclerotic
- cerebrovascular –
F01.50– see also Dementia, vascular- with behavioral disturbance – see Dementia, vascular
- Creutzfeldt-Jakob – see Creutzfeldt-Jakob disease or syndrome
- endocrine or metabolic –
F06.8- acute or subacute –
F05
- acute or subacute –
- liver, alcoholic –
F10.259
- alcoholic liver –
- epilepsy transient (acute) –
F05 - infection
- intoxication
- alcoholic (acute) –
F10.259 - drug F11-F19 with .x59
- alcoholic (acute) –
- ischemia, cerebrovascular (generalized) – see Psychosis, arteriosclerotic
- puerperium – see Psychosis, puerperal
- trauma, brain (birth) (from electric current) (surgical) –
F06.8- acute or subacute –
F05
- acute or subacute –
- infective –
F06.8- acute or subacute –
F05
- acute or subacute –
- post-traumatic –
F06.8- acute or subacute –
F05
- acute or subacute –
- due to or associated with
- paranoiac –
F22 - paranoid (climacteric) (involutional) (menopausal) –
F22 - postpartum (NOS) –
F53.1 - presbyophrenic (type) –
F03(header) - presenile –
F03(header) - psychogenic (paranoid) –
F23- depressive –
F32.3
- depressive –
- puerperal (NOS) –
F53.1- specified type – see Psychosis, by type
- reactive (brief) (transient) (emotional stress) (psychological trauma) –
F23 - schizoaffective –
F25.9 - schizophrenia, schizophrenic – see Schizophrenia
- schizophrenia-like, in epilepsy –
F06.2 - schizophreniform –
F20.81 - senile NEC –
F03(header) - shared –
F24 - situational (reactive) –
F23 - symbiotic (childhood) –
F84.3 - symptomatic –
F09
How to choose the right code
Start with the main term, then pick the indented subterm that matches the documentation (type, cause, site, laterality, episode of care). Always confirm the code in the tabular list: follow its Excludes1/Excludes2, “code first” and “use additional code” notes, and add a 7th character where required.
Source: CDC/NCHS ICD-10-CM FY2027 alphabetic index.