Attention-deficit hyperactivity disorder, unspecified type
Billable / specific
F90.9 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Applicable to
- Attention-deficit hyperactivity disorder of childhood or adolescence NOS
- Attention-deficit hyperactivity disorder NOS
Includes (from F90)
- disorders of psychological development
- attention deficit disorder with hyperactivity
- attention deficit syndrome with hyperactivity
- Note: Codes within categories F90-F98 may be used regardless of the age of a patient. These disorders generally have onset within the childhood or adolescent years, but may continue throughout life or not be diagnosed until adulthood
Excludes2
Not included here — may be reported together when both conditions exist.
Also known as
- Attention-deficit hyperactivity disorder of childhood or adolescence NOS
- Attention-deficit hyperactivity disorder NOS
- Disorder, attention-deficit hyperactivity
- Hyperactive, hyperactivity
- Hyperactive, hyperactivity, child
Parent code
- F90Attention-deficit hyperactivity disordersHeader
Related codes
- F90.0Attention-deficit hyperactivity disorder, predominantly inattentive typeBillable
- F90.1Attention-deficit hyperactivity disorder, predominantly hyperactive typeBillable
- F90.2Attention-deficit hyperactivity disorder, combined typeBillable
- F90.8Attention-deficit hyperactivity disorder, other typeBillable