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2009 ICD-9-CM
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300.5 Neurasthenia
Fatigue neurosis
Nervous debility
Psychogenic:
asthenia
general fatigue
Use additional code to identify any associated physical disorder
Excludes: anxiety state (300.00-300.09)
neurotic depression (300.4)
psychophysiological disorders (306.0-306.9)
specific nonpsychotic mental disorders following organic brain damage (310.0-310.9) |