F20.9
BillableSchizophrenia, unspecified
Schizophrenia, unspecified
Coding Notes
Includes
Conditions included under this code
- disorders of psychological development
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
Use Additional Code
Additional codes that should follow this code
- code, if applicable, to identify:
- other specified cognitive deficit (R41.84-)
Also Known As / Clinical Terms
SNOMED CT
- Subchronic schizophrenia16990005
- Schizophrenia58214004
- Schizophrenic disorders191526005
- Late onset schizophrenia416340002
- Early onset schizophrenia1204417003
- COS - childhood-onset schizophrenia1335862003
- Childhood-onset schizophrenia1335862003
- VEOS - very early-onset schizophrenia1335862003
- Very early-onset schizophrenia1335862003
UMLS
- Dementia PraecoxC0036341
- Dementia praecoxC0036341
- Disorder, SchizophrenicC0036341
- Disorders, SchizophrenicC0036341
- SCHIZOPHRENIAC0036341
- SCHIZOPHRENIC DISC0036341
- SCZDC0036341
- SchizophreniaC0036341
- Schizophrenia (disorder)C0036341
- Schizophrenia NOSC0036341
- Schizophrenia, unspecifiedC0036341
- SchizophreniasC0036341
- Schizophrenic DisorderC0036341
- Schizophrenic DisordersC0036341
- Schizophrenic disordersC0036341
- Schizophrenic disorders (disorder)C0036341
- Unspecified schizophreniaC0036341
- Unspecified schizophrenia, unspecified stateC0036341
- dementia praecoxC0036341
- disorder schizophreniaC0036341
- disorder schizophrenicC0036341
- disorders schizophreniaC0036341
- disorders schizophrenicC0036341
- disorders schizophrenicsC0036341
- schizophreniaC0036341
- schizophrenia disorderC0036341
- schizophrenia typeC0036341
- schizophrenia typesC0036341
- schizophreniasC0036341
- schizophrenic disorderC0036341
- schizophrenic disordersC0036341
- type schizophreniaC0036341
Frequently Asked Questions
What is ICD-10 code F20.9?
ICD-10-CM code F20.9 represents "Schizophrenia, unspecified". It is a billable/specific code that can be used on a claim.
Is F20.9 a billable code?
Yes, F20.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is F20.9 in?
F20.9 is in Chapter 5: Mental, Behavioral and Neurodevelopmental Disorders (codes F01-F99).
What codes cannot be used with F20.9?
F20.9 has Excludes1 notes indicating codes that cannot be used together with it, including: brief psychotic disorder (F23); cyclic schizophrenia (F25.0); mood [affective] disorders with psychotic symptoms (F30.2, F31.2, F31.5, F31.64, F32.3, F33.3); and 2 more.
Are additional codes required with F20.9?
Yes, when using F20.9 you should also code: code, if applicable, to identify:; other specified cognitive deficit (R41.84-).
What SNOMED CT codes does F20.9 map to?
F20.9 maps to 6 SNOMED CT concepts: 1335862003, 1204417003, 416340002, 58214004, 191526005, and 1 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for F20.9?
F20.9 is linked to 1 UMLS Concept Unique Identifier: C0036341. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.