F43.9✓ Billable

Reaction to severe stress, unspecified

Inclusion Terms

  • •Trauma and stressor-related disorder, NOS
  • •Unspecified trauma and stressor-related disorder

Also Indexed As(ICD-10-CM Alphabetic Index)

These clinical terms, synonyms, and manifestations all map to F43.9 in the official ICD-10-CM Alphabetic Index.

Disorder (of), stressDisorder (of), trauma and stressor-related NOSDisorder (of), trauma and stressor-related NOS, unspecifiedReaction, stress (severe)StressStress, reaction

Code Hierarchy

┌5Mental, Behavioral and Neurodevelopmental disorders (F01-F99)├F40-F48Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders (F40-F48)├F43Reaction to severe stress, and adjustment disorders
└F43.9Reaction to severe stress, unspecified

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