Alzheimer's disease - G30
This notation helps users understand the scope of a code G30 category and provides additional information about the conditions or terms that fall under that category.
Category Includes:
- Alzheimer's dementia senile and presenile forms
Use Additional Code: This note indicates that an additional code should be used in conjunction with the primary code "G30" to provide a complete picture of the patient's condition or to capture associated factors.
Use Additional:
- code, if applicable, to identify:
- delirium, if applicable (F05)
- dementia with anxiety (F02.84, F02.A4, F02.B4, F02.C4)
- dementia with behavioral disturbance (F02.81-, F02.A1-, F02.B1-, F02.C1-)
- dementia with mood disturbance (F02.83, F02.A3, F02.B3, F02.C3)
- dementia with psychotic disturbance (F02.82, F02.A2, F02.B2, F02.C2)
- dementia without behavioral disturbance (F02.80, F02.A0, F02.B0, F02.C0)
- mild neurocognitive disorder due to known physiological condition (F06.7-)
Excludes1: It indicates that the conditions described by two codes cannot occur together in the same patient. These codes are mutually exclusive.
Type 1 Excludes:
- senile degeneration of brain NEC (G31.1)
- senile dementia NOS (F03)
- senility NOS (R41.81)
These ranges represents subcategories of Alzheimer's disease. The "G30" signifies that these are the diseases within this broad category.