F22.8 is the ICD-10 code for Other persistent delusional disorders. It is a four-character subcategory of F22 (Persistent delusional disorders), the most specific level in the WHO edition. It belongs to the block F20–F29 (Schizophrenia, schizotypal and delusional disorders) in Chapter V, Mental and behavioural disorders.
- Code type
- Subcategory (4 characters)
- Chapter
- V · F00–F99
- Classification
- WHO ICD-10, 2019 version
Definition
Disorders in which the delusion or delusions are accompanied by persistent hallucinatory voices or by schizophrenic symptoms that do not justify a diagnosis of schizophrenia (F20.-).
What F22.8 includes
Conditions and terms that are coded here.
- Delusional dysmorphophobia
- Involutional paranoid state
- Paranoia querulans
F22.8 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
F22.8Annen spesifisert paranoid psykose
DF228Anden paranoid psykose
F22.8Muu pitkäaikainen harhaluuloisuushäiriö
F22.8Sonstige anhaltende wahnhafte Störungen
F22.8Autres troubles délirants persistants
F22.8overige gespecificeerde persisterende waanstoornissen
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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