| ICD-10-CM-2023 > F01-F99 > F01-F09 > F05 |
F01-F09 | Mental disorders due to known physiological conditions | |
Info: | This block comprises a range of mental disorders grouped together on the basis of their having in common a demonstrable etiology in cerebral disease, brain injury, or other insult leading to cerebral dysfunction. The dysfunction may be primary, as in diseases, injuries, and insults that affect the brain directly and selectively; or secondary, as in systemic diseases and disorders that attack the brain only as one of the multiple organs or systems of the body that are involved. | |
F05 | Delirium due to known physiological condition | |
Info: | 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 | |
Excl1.: | delirium NOS (R41.0) | |
Excl2.: | delirium tremens alcohol-induced or unspecified (F10.231, F10.921) | |
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