Unspecified dementia F03- >

Applicable To
  • Presenile dementia NOS
  • Presenile psychosis NOS
  • Primary degenerative dementia NOS
  • Senile dementia NOS
  • Senile dementia depressed or paranoid type
  • Senile psychosis NOS
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as F03. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • senility NOS (
    ICD-10-CM Diagnosis Code R41.81

    Age-related cognitive decline

      2016 2017 2018 Billable/Specific Code Adult Dx (15-124 years)
    Applicable To
    • Senility NOS
    R41.81
    )
Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (F03) and the excluded code together.
  • mild memory disturbance due to known physiological condition (
    ICD-10-CM Diagnosis Code F06.8

    Other specified mental disorders due to known physiological condition

      2016 2017 2018 Billable/Specific Code
    Applicable To
    • Epileptic psychosis NOS
    • Obsessive-compulsive and related disorder due to a known physiological condition
    • Organic dissociative disorder
    • Organic emotionally labile [asthenic] disorder
    F06.8
    )
  • senile dementia with delirium or acute confusional state (
    ICD-10-CM Diagnosis Code F05

    Delirium due to known physiological condition

      2016 2017 2018 Billable/Specific Code
    Applicable To
    • Acute or subacute brain syndrome
    • Acute or subacute confusional state (nonalcoholic)
    • Acute or subacute infective psychosis
    • Acute or subacute organic reaction
    • Acute or subacute psycho-organic syndrome
    • Delirium of mixed etiology
    • Delirium superimposed on dementia
    • Sundowning
    Code First
    • the underlying physiological condition
    Type 1 Excludes
    Type 2 Excludes
    F05
    )
Clinical Information
Codes