ICD-10-CM › F01-F99 › F40-F48 › F44.8 Other dissociative and conversion disorders › F44.81
Dissociative identity disorder
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Dissociative identity disorder
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from F44 Dissociative and conversion disorders
Excludes2 - not included here
- malingering [conscious simulation] (Z76.5)
Includes
- conversion hysteria
- conversion reaction
- hysteria
- hysterical psychosis
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Disorder > personality
- Disturbance > personality
- Psychopathy, psychopathic > personality
- Personality > dual
- Personality > multiple
- Disorder > multiple personality
- Multiple, multiplex > personality
- Disorder > identity > dissociative
Codes in the same group
| Code | Description | Status |
|---|---|---|
| F44.89 | Other dissociative and conversion disorders | Valid |