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F03.91 - Unspecified dementia with behavioral disturbance


The ICD 10 Code for Unspecified dementia with behavioral disturbance is listed as F03.91.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: F03.91
Description: Unspecified dementia with behavioral disturbance
  • Unspecified dementia with aggressive behavior
  • Unspecified dementia with combative behavior
  • Unspecified dementia with violent behavior
  • Use additional code, if applicable, to identify wandering in unspecified dementia (Z91.83)
Diagnostic Related Groups
(MS-DRG v30.0)
884 - Organic Disturbances & Mental Retardation
Chapter Mental and behavioral disorders (F01-F99)
Block Mental disorders due to known physiological conditions (F01-F09)
Parent F03.9 - Unspecified dementia
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 294.21 - Dementia, unspecified, with behavioral disturbance
ICD-10-CM Siblings (same level / similar specificity) of F03.91:
F03.90 - Unspecified dementia without behavioral disturbance