ICD-10-CM Book 2024 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 5 F01-F99 Mental, Behavioral and Neurodevelopmental disorders /
F01-F09 Mental disorders due to known physiological conditions /
F05 Delirium due to known physiological condition

  Billable ICD-10-CM Code F05
F05
Delirium due to known physiological condition
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
codeFirst
the underlying physiological condition, such as:
dementia (F03.9-)
excludes1
delirium NOS (R41.0)
excludes2
delirium tremens alcohol-induced or unspecified (F10.231, F10.921)