F64: Gender identity disorders
Codes under F64 (Gender identity disorders). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| F64.0 | Transsexualism | ✓ |
| F64.0 | Transsexualism | ✓ |
| F64.1 | Dual role transvestism | ✓ |
| F64.1 | Dual role transvestism | ✓ |
| F64.2 | Gender identity disorder of childhood | ✓ |
| F64.2 | Gender identity disorder of childhood | ✓ |
| F64.8 | Other gender identity disorders | ✓ |
| F64.8 | Other gender identity disorders | ✓ |
| F64.9 | Gender identity disorder, unspecified | ✓ |
| F64.9 | Gender identity disorder, unspecified | ✓ |
| F64.A | Gender identity disorder, in remission | ✓ |
Frequently asked questions
What is ICD-10-CM code F64?
F64 is an ICD-10-CM category covering Gender identity disorders. It contains 11 more specific diagnosis codes, 11 of which are billable.
Is F64 a billable code?
No — F64 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example F64.0 — Transsexualism). 11 of the 11 codes under F64 are billable.
What codes fall under F64?
F64 includes F64.0, F64.0, F64.1, F64.1, F64.2, plus 6 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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