Free ICD-9-CM Diagnosis Codes Lookup
>
2008
> Mental Disorders
290-319
> Other Psychoses
295-299
> Other nonorganic psychoses
298.*
>
2008 ICD-9-CM Diagnosis Code 298.2
Reactive confusion
298.1
298.3
298.2 is a billable ICD-9-CM medical code that can be used to specify a diagnosis on a reimbursement claim.
Newer versions of 298.2:
2009
2010
Excludes
acute confusional state (
293.0
)
Also applicable to/known as
Psychogenic confusion
Psychogenic twilight state
ICD-9-CM Volume 2 Index Entries That Refer To 298.2
Confusion, confused (mental) (state) (see also State, confusional)
298.9
psychogenic
298.2
reactive (from emotional stress, psychological trauma)
298.2
Psychosis
298.9
confusional
298.9
reactive
298.2
reactive (emotional stress) (psychological trauma)
298.8
confusion
298.2
State
confusional
298.9
reactive (emotional stress) (psychological trauma)
298.2
psychogenic, twilight
298.2
twilight
psychogenic
298.2