F05 Delirium due to known physiological condition
Billable/Specific
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, such as:
- dementia (F03.9-)
Type 1 Excludes
- delirium NOS (R41.0)