F64.0

✓ Billable

Transsexualism

Mental, Behavioral and Neurodevelopmental disorders (F01-F99)

Also Known As

Gender dysphoria in adolescents and adultsGender identity disorder in adolescence and adulthoodGender incongruence in adolescents and adultsTransgender

❌ Excludes1

direct

Cannot be coded with F64.0

• gender identity disorder of childhood (F64.2)

🧪 Validate Combinations

Add F64.0 to the Excludes Checker to validate against your full code list.

Open in Checker →

Code Information

CodeF64.0

BillableYes

ParentF64

CategoryMental, Behavioral and Neurodevelopmental disorders (F01-F99)

Excludes11 rule(s)

Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)