F03 Unspecified dementia
ICD-10-CM category F03 sits in Chapter 5 (Mental, behavioral and neurodevelopmental disorders, F01-F99). It contains 24 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
F03.9 Unspecified dementia, unspecified severityF03.91 Unsp dementia, unspecified severity, with behavioral disturbF03.A Unspecified dementia, mildF03.A1 Unspecified dementia, mild, with behavioral disturbanceF03.B Unspecified dementia, moderateF03.B1 Unspecified dementia, moderate, with behavioral disturbanceF03.C Unspecified dementia, severeF03.C1 Unspecified dementia, severe, with behavioral disturbance
Billable codes in F03
| Code | Description |
|---|---|
F03.90 | Unspecified dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety |
F03.911 | Unspecified dementia, unspecified severity, with agitation |
F03.918 | Unspecified dementia, unspecified severity, with other behavioral disturbance |
F03.92 | Unspecified dementia, unspecified severity, with psychotic disturbance |
F03.93 | Unspecified dementia, unspecified severity, with mood disturbance |
F03.94 | Unspecified dementia, unspecified severity, with anxiety |
F03.A0 | Unspecified dementia, mild, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety |
F03.A11 | Unspecified dementia, mild, with agitation |
F03.A18 | Unspecified dementia, mild, with other behavioral disturbance |
F03.A2 | Unspecified dementia, mild, with psychotic disturbance |
F03.A3 | Unspecified dementia, mild, with mood disturbance |
F03.A4 | Unspecified dementia, mild, with anxiety |
F03.B0 | Unspecified dementia, moderate, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety |
F03.B11 | Unspecified dementia, moderate, with agitation |
F03.B18 | Unspecified dementia, moderate, with other behavioral disturbance |
F03.B2 | Unspecified dementia, moderate, with psychotic disturbance |
F03.B3 | Unspecified dementia, moderate, with mood disturbance |
F03.B4 | Unspecified dementia, moderate, with anxiety |
F03.C0 | Unspecified dementia, severe, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety |
F03.C11 | Unspecified dementia, severe, with agitation |
F03.C18 | Unspecified dementia, severe, with other behavioral disturbance |
F03.C2 | Unspecified dementia, severe, with psychotic disturbance |
F03.C3 | Unspecified dementia, severe, with mood disturbance |
F03.C4 | Unspecified dementia, severe, with anxiety |
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