F43.2
⚠ Non-billable (Header)Adjustment disorders
Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
⚠️ This is a category header code — not billable. Use a more specific child code below.
Also Known As
Culture shockGrief reactionHospitalism in children
⚠️ Excludes2
directMay be coded together if both conditions coexist
- • separation anxiety disorder of childhood (F93.0)
Child Codes (7)
F43.20Adjustment disorder, unspecifiedF43.21Adjustment disorder with depressed moodF43.22Adjustment disorder with anxietyF43.23Adjustment disorder with mixed anxiety and depressed moodF43.24Adjustment disorder with disturbance of conductF43.25Adjustment disorder with mixed disturbance of emotions and conductF43.29Adjustment disorder with other symptoms
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CodeF43.2
BillableNo — Header code
ParentF43
CategoryMental, Behavioral and Neurodevelopmental disorders (F01-F99)
Excludes10 rule(s)
Excludes21 note(s)
Child codes7
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)