F43Reaction to severe stress, and adjustment disorders
Non-billable header
F43 is a non-billable header code. Use one of the more specific codes below.
Inclusion terms
Includes
- disorders of psychological development
Excludes2
Not included here — may be reported together when both conditions exist.
- symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
More specific codes F43
- F43.0Acute stress reactionBillable
- F43.1Post-traumatic stress disorder (PTSD)Header
- F43.2Adjustment disordersHeader
- F43.8Other reactions to severe stressHeader
- F43.9Reaction to severe stress, unspecifiedBillable
Related codes
- F40Phobic anxiety disordersHeader
- F41Other anxiety disordersHeader
- F42Obsessive-compulsive disorderHeader
- F44Dissociative and conversion disordersHeader
- F45Somatoform disordersHeader
- F48Other nonpsychotic mental disordersHeader