Instruction Source: F90.9
Attention-deficit hyperactivity disorder, unspecified type
Instruction Source: F90
Attention-deficit hyperactivity disorders
Excludes 2 (Not Included Here)
- anxiety disorders (F40.-, F41.-)
- mood [affective] disorders (F30-F39)
- pervasive developmental disorders (F84.-)
- schizophrenia (F20.-)
Inclusion Terms
- attention deficit disorder with hyperactivity
- attention deficit syndrome with hyperactivity
Instruction Source: F90-F98
Behavioral and emotional disorders with onset usually occurring in childhood and adolescence (F90-F98)
Clinical Notes
- 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
Instruction Source: F01-F99
Mental, Behavioral and Neurodevelopmental disorders
Excludes 2 (Not Included Here)
- symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
Inclusion Terms
- disorders of psychological development