All ICD10 Codes
F90Non-billable

Attention-deficit hyperactivity disorders

Mental, Behavioral and Neurodevelopmental Disorders·Behavioral and emotional disorders with onset usually occurring in childhood and adolescence (F90-F98)·category·FY 2026

Use a more specific code (5 billable)
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

CH5 Parent Instructions

Includes
  • disorders of psychological development
Excludes2(Not included here. Code separately if applicable.)
  • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)

Instructional Notes

Includes
  • attention deficit disorder with hyperactivity
  • attention deficit syndrome with hyperactivity
Excludes2(Not included here. Code separately if applicable.)
  • anxiety disorders (F40.-, F41.-)
  • mood [affective] disorders (F30-F39)
  • pervasive developmental disorders (F84.-)
  • schizophrenia (F20.-)

Clinical Hierarchy

BillableHas subcodes
CH5Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
F90-F98Behavioral and emotional disorders with onset usually occurring in childhood and adolescence (F90-F98)
F90Attention-deficit hyperactivity disordersNot billable
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
F90.9Attention-deficit hyperactivity disorder, unspecified typeBillable

MS-DRG Classification

2026

No direct MS-DRG triggers identified.