F90
⚠ Non-billable (Header)Attention-deficit hyperactivity disorders
Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
⚠️ This is a category header code — not billable. Use a more specific child code below.
✅ Includes
- • attention deficit disorder with hyperactivity
- • attention deficit syndrome with hyperactivity
⚠️ Excludes2
directMay be coded together if both conditions coexist
- • anxiety disorders (F40.-, F41.-)
- • mood [affective] disorders (F30-F39)
- • pervasive developmental disorders (F84.-)
- • schizophrenia (F20.-)
Child Codes (5)
F90.0Attention-deficit hyperactivity disorder, predominantly inattentive typeF90.1Attention-deficit hyperactivity disorder, predominantly hyperactive typeF90.2Attention-deficit hyperactivity disorder, combined typeF90.8Attention-deficit hyperactivity disorder, other typeF90.9Attention-deficit hyperactivity disorder, unspecified type
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CodeF90
BillableNo — Header code
CategoryMental, Behavioral and Neurodevelopmental disorders (F01-F99)
Excludes10 rule(s)
Excludes24 note(s)
Child codes5
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)