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F64.1

✓ Billable

Dual role transvestism

Mental, Behavioral and Neurodevelopmental disorders (F01-F99)

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📋 Code Instructions

  • • code to identify sex reassignment status (Z87.890)

❌ Excludes1

direct

Cannot be coded with F64.1

  • • gender identity disorder in childhood (F64.2)

⚠️ Excludes2

direct

May be coded together if both conditions coexist

  • • fetishistic transvestism (F65.1)

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Code Information

CodeF64.1
BillableYes
ParentF64
CategoryMental, Behavioral and Neurodevelopmental disorders (F01-F99)
Excludes11 rule(s)
Excludes21 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)