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F44.9

✓ Billable

Dissociative and conversion disorder, unspecified

Mental, Behavioral and Neurodevelopmental disorders (F01-F99)

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Also Known As

Dissociative disorder NOS

⚠️ Excludes2

inherited from F44

Rules from parent category F44: Dissociative and conversion disorders

  • • malingering [conscious simulation] (Z76.5)

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Code Information

CodeF44.9
BillableYes
ParentF44
CategoryMental, Behavioral and Neurodevelopmental disorders (F01-F99)
Excludes10 rule(s)
Excludes21 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)