Code
Hierarchy
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F01-F99 Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
Notes
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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
Inclusion Terms
F95.9
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Tic NOS
Includes
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disorders of psychological development