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ICD-10 Coding for Gender Dysphoria(F64.0, F64.2)

Complete ICD-10-CM coding and documentation guide for Gender Dysphoria. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Gender Identity DisorderTranssexualism

Related ICD-10 Code Ranges

Complete code families applicable to Gender Dysphoria

F64Primary Range

Gender identity disorders

This range includes all codes related to gender identity disorders, including gender dysphoria.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
F64.0TranssexualismUse for adolescents and adults with persistent gender incongruence and distress lasting at least 6 months.
  • Marked incongruence between experienced gender and assigned sex
  • Distress impairing social or occupational functioning
  • 12+ months of hormone therapy or social transition
F64.2Gender identity disorder of childhoodUse for children under 18 with gender dysphoria symptoms.
  • Verbalized desire to be another gender
  • Strong rejection of gender-typical toys or activities

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for gender dysphoria

Essential facts and insights about Gender Dysphoria

The ICD-10 code for gender dysphoria in adults is F64.0, and F64.2 for children under 18. Documentation must meet DSM-5-TR criteria.

Primary ICD-10-CM Codes for gender dysphoria

Transsexualism
Billable Code

Decision Criteria

clinical Criteria

  • Persistent gender incongruence and distress for at least 6 months

Applicable To

  • Persistent gender incongruence in adolescents and adults

Excludes

  • Body dysmorphic disorder
  • Transvestic disorder

Clinical Validation Requirements

  • Marked incongruence between experienced gender and assigned sex
  • Distress impairing social or occupational functioning
  • 12+ months of hormone therapy or social transition

Code-Specific Risks

  • Using this code without documented evidence of distress and duration

Coding Notes

  • Ensure documentation includes DSM-5-TR criteria and excludes other mental health disorders.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Personal history of sex reassignment

Z87.890
Use to indicate a history of sex reassignment surgery.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Other gender identity disorders

F64.8
Use F64.8 for gender identity disorders not specifically classified under F64.0 or F64.2.

Transsexualism

F64.0
Use F64.0 for adolescents and adults.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Gender Dysphoria to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code F64.0.

Impact

Clinical: Inaccurate diagnosis and treatment planning., Regulatory: Non-compliance with coding standards., Financial: Potential claim denials.

Mitigation Strategy

Use structured templates for documentation.

Impact

Reimbursement: May lead to denied claims due to lack of specificity., Compliance: Non-compliance with coding guidelines., Data Quality: Reduces accuracy of clinical data.

Mitigation Strategy

Review documentation to ensure the most specific code is used based on age and clinical details.

Impact

Failure to document DSM-5-TR criteria can lead to audit issues.

Mitigation Strategy

Use standardized templates and checklists.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Gender Dysphoria, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Gender Dysphoria

Use these documentation templates to ensure complete and accurate documentation for Gender Dysphoria. These templates include all required elements for proper coding and billing.

Mental Health Assessment

Specialty: Psychiatry

Required Elements

  • Duration of incongruence
  • Functional impacts
  • Diagnostic confirmation

Example Documentation

Patient reports persistent gender incongruence for 8 months, causing severe anxiety and workplace conflicts. DSM-5-TR criteria met for gender dysphoria.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient identifies as transgender.
Good Documentation Example
Patient reports persistent gender incongruence for 8 months, causing severe anxiety (GAD-7 score 15) and workplace conflicts.
Explanation
The good example provides specific duration and impact details, meeting DSM-5-TR criteria.

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