ICD-10-CM · Chapter 5 · F01-F99
F63 Impulse disorders
8 subcodes
Block: Disorders of adult personality and behavior (F60-F69)
Excludes 2 (not included here)
- habitual excessive use of alcohol or psychoactive substances (F10-F19)
- impulse disorders involving sexual behavior (F65.-)
Subcodes
Each subcode links to a detail page with full clinical annotations.
| Code | Description | Billable |
| F63..0 | Pathological gambling | Yes |
| F63..1 | Pyromania | Yes |
| F63..2 | Kleptomania | Yes |
| F63..3 | Trichotillomania | Yes |
| F63..8 | Other impulse disorders | No |
| F63..81 | Intermittent explosive disorder | Yes |
| F63..89 | Other impulse disorders | Yes |
| F63..9 | Impulse disorder, unspecified | Yes |
Last reviewed: September 2026