F22
Billable
ChapterF01–F99
Rankcategory
Official Description
Delusional disorders
Metadata & Insights
- •2026 ICD-10-CM Edition - Effective October 1, 2025.
- •Billable/specific code (valid for reimbursement).
- •Chapter 5: Mental, Behavioral and Neurodevelopmental Disorders (F01-F99).
CH5 Parent Instructions
Includes
- disorders of psychological development
Excludes2(Not included here)
Instructional Notes
Includes
- Delusional dysmorphophobia
- Involutional paranoid state
- Paranoia
- Paranoia querulans
- Paranoid psychosis
- Paranoid state
- Paraphrenia (late)
- Sensitiver Beziehungswahn
Excludes1(Not coded here)
Clinical Hierarchy
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to F22:
Alphabetic Index Mentions
These are Diagnosis Index lookup paths that route to F22. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.
25 raw paths
Climacteric (female)1 unique routes
Cotard's syndrome1 unique routes
Disorder (of)2 unique routes
Dysmorphophobia (nondelusional)1 unique routes
Insanity, insane1 unique routes
Lycanthropy1 unique routes
Menopause, menopausal (asymptomatic) (state)1 unique routes
Paranoia (querulans)1 unique routes
Paranoid3 unique routes
Paraphrenia, paraphrenic (late)1 unique routes
Persecution1 unique routes
Psychosis, psychotic3 unique routes
Reaction1 unique routes
Sander's disease (paranoia)1 unique routes
Sensitiver Beziehungswahn1 unique routes
State (of)5 unique routes
MS-DRG Classification
This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:
Cross Reference
Find Procedures (ICD-10-PCS)
Find surgical and procedural codes related to Delusional disorders.
Search PCS Codes