F64.9

✓ Billable

Gender identity disorder, unspecified

Mental, Behavioral and Neurodevelopmental disorders (F01-F99)

Also Known As

Gender dysphoria, unspecifiedGender incongruence, unspecifiedGender-role disorder NOS

✅ No additional coding notes for F64.9

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Code Information

CodeF64.9

BillableYes

ParentF64

CategoryMental, Behavioral and Neurodevelopmental disorders (F01-F99)

Excludes10 rule(s)

Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)