F02.A1 Dementia in other diseases classified elsewhere, mild, with behavioral disturbance

Non-billable header with 2 child codes.

Applies from F02 Dementia in other diseases classified elsewhere

Includes

• Major neurocognitive disorder in other diseases classified elsewhere

Excludes1 (never code together)

• mild neurocognitive disorder due to known physiological condition with or without behavioral disturbance (F06.7-)

Excludes2 (not included here)

• dementia in alcohol and psychoactive substance disorders (F10-F19, with .17, .27, .97)
• vascular dementia (F01.5-, F01.A-, F01.B-, F01.C-)

Code first

• the underlying physiological condition, such as:
• Alzheimer's (G30.-)
• cerebral lipidosis (E75.4)
• Creutzfeldt-Jakob disease (A81.0-)
• epilepsy and recurrent seizures (G40.-)
• frontotemporal dementia (G31.09)
• hepatolenticular degeneration (E83.01)
• human immunodeficiency virus [HIV] disease (B20)
• Huntington's disease (G10)
• hypercalcemia (E83.52)
• hypothyroidism, acquired (E00-E03.-)
• intoxications (T36-T65)
• Jakob-Creutzfeldt disease (A81.0-)
• multiple sclerosis (G35-)
• neurocognitive disorder with Lewy bodies (G31.83)
• neurosyphilis (A52.17)
• niacin deficiency [pellagra] (E52)
• other frontotemporal neurocognitive disorder (G31.90)
• Parkinson's disease (G20.-)
• Pick's disease (G31.01)
• polyarteritis nodosa (M30.0)
• prion disease (A81.9)
• systemic lupus erythematosus (M32.-)
• traumatic brain injury (S06.-)
• trypanosomiasis (B56.-, B57.-)
• vitamin B deficiency (E53.8)

Applies from F02.A Dementia in other diseases classified elsewhere, mild

Excludes1 (never code together)

• mild neurocognitive disorder due to known physiological condition with or without behavioral disturbance (F06.7-)

Codes under F02.A1

• F02.A11 Dementia in other diseases classified elsewhere, mild, with agitation
• F02.A18 Dementia in other diseases classified elsewhere, mild, with other behavioral disturbance

Code annotations containing back-references to F02.A1

Back-references to F02.A1

• Use Additional: A81 Atypical virus infections of central nervous system ("dementia with behavioral disturbance (F02.81-, F02.A1-, F02.B1-, F02.C1-)")
• Use Additional: G10 Huntington's disease ("dementia with behavioral disturbance (F02.81-, F02.A1-, F02.B1-, F02.C1-)")
• Use Additional: G20 Parkinson's disease ("dementia with behavioral disturbance (F02.81-, F02.A1-, F02.B1-, F02.C1-)")
• Use Additional: G30 Alzheimer's disease ("dementia with behavioral disturbance (F02.81-, F02.A1-, F02.B1-, F02.C1-)")
• Use Additional: G31 Other degenerative diseases of nervous system, not elsewhere classified ("dementia with behavioral disturbance (F02.81-, F02.A1-, F02.B1-, F02.C1-)")

Back-references to F02

• Type 2 Excludes: F06 Other mental disorders due to known physiological condition ("dementia as classified in F01-F02")
• Type 1 Excludes: F06.7 Mild neurocognitive disorder due to known physiological condition ("dementia (F01.-, F02.-, F03.-)")
• Type 2 Excludes: F63.1 Pyromania ("mental disorders due to known physiological condition (F01-F09)")
• Type 2 Excludes: F63.2 Kleptomania ("stealing in mental disorders due to known physiological condition (F01-F09)")
• Type 1 Excludes: G31.84 Mild cognitive impairment of uncertain or unknown etiology ("dementia (F01.-, F02.-, F03.-)")

Nearby codes

• F02.82 Dementia in other diseases classified elsewhere, unspecified severity, with psychotic disturbance
• F02.83 Dementia in other diseases classified elsewhere, unspecified severity, with mood disturbance
• F02.84 Dementia in other diseases classified elsewhere, unspecified severity, with anxiety
• F02.A Dementia in other diseases classified elsewhere, mild
• F02.A0 Dementia in other diseases classified elsewhere, mild, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
• F02.A1 Dementia in other diseases classified elsewhere, mild, with behavioral disturbance (this code)
• F02.A11 Dementia in other diseases classified elsewhere, mild, with agitation
• F02.A18 Dementia in other diseases classified elsewhere, mild, with other behavioral disturbance
• F02.A2 Dementia in other diseases classified elsewhere, mild, with psychotic disturbance
• F02.A3 Dementia in other diseases classified elsewhere, mild, with mood disturbance
• F02.A4 Dementia in other diseases classified elsewhere, mild, with anxiety