ICD-10-CM › F01-F99 › F60-F69 › F63 Impulse disorders › F63.9
Impulse disorder, unspecified
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 Impulse disorder, unspecified
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 F63 Impulse disorders
Excludes2 - not included here
- habitual excessive use of alcohol or psychoactive substances (F10-F19)
- impulse disorders involving sexual behavior (F65.-)
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.
- Destructiveness
- Conduct disorder
- Cruelty in children
- Behavior > disruptive
- Disorder > behavioral
- Disturbance > conduct
- Disturbance > behavior
- Disorder > disruptive behavior
- Behavior > disorder, disturbance
- Disorder > habit
- Disorder > impulse
- Disorder > conduct > compulsive
- Disturbance > conduct > compulsive
Codes in the same group
| Code | Description | Status |
|---|---|---|
| F63.0 | Pathological gambling | Valid |
| F63.1 | Pyromania | Valid |
| F63.2 | Kleptomania | Valid |
| F63.3 | Trichotillomania | Valid |
| F63.8 | Other impulse disorders | Not billable |