F98.4 Stereotyped movement disorders

Billable/Specific

Applicable To

Stereotype/habit disorder

Type 1 Excludes

abnormal involuntary movements (R25.-)

Type 2 Excludes

compulsions in obsessive-compulsive disorder (F42.-)
hair plucking (F63.3)
movement disorders of organic origin (G20-G25)
nail-biting (F98.8)
nose-picking (F98.8)
stereotypies that are part of a broader psychiatric condition (F01-F95)
thumb-sucking (F98.8)
tic disorders (F95.-)
trichotillomania (F63.3)