AutoICD API

F64.9

Billable

Gender identity disorder, unspecified

Gender identity disorder, unspecified

Status

Billable / Specific

Block

F60-F69

Parent Code

F64

ICD-11 Mapping

1 equivalent

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Gender dysphoria, unspecified
  • Gender incongruence, unspecified
  • Gender-role disorder NOS

Includes

Conditions included under this code

  • disorders of psychological development

Excludes 2

Conditions not included here, but the patient may have both

Related Codes(4)
F64.0

Transsexualism

BillableF64.1

Dual role transvestism

BillableF64.2

Gender identity disorder of childhood

BillableF64.8

Other gender identity disorders

Billable
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

HA60Gender incongruence of adolescence or adulthoodequivalentPrimary
Also Known As / Clinical Terms(37)

SNOMED CT

UMLS

Clinical Terms

  • Abnormal development of sexuality
  • Gender incongruence
  • Gender incongruence, unspecified
  • Sexual relationship problem
  • Psychosexual identity disorder (disorder)
  • Gender-role disorder NOS
  • disorder gender identity
  • Sexual relationship problem due to gender identity confusion
  • Gender identity dysphoria
  • Gender dysphoria
  • identity gender disorder
  • Gender identity disorder NOS
  • Gender dysphoria, unspecified
  • Psychosexual identity disorder
  • Gender identity disorder (disorder)
Frequently Asked Questions
What is the ICD-10 code for gender identity disorder, unspecified?

The ICD-10-CM code for gender identity disorder, unspecified is F64.9. The full clinical description is "Gender identity disorder, unspecified". F64.9 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code F64.9 mean?

ICD-10-CM code F64.9 represents “Gender identity disorder, unspecified”. It is classified under Chapter 5: Mental, Behavioral and Neurodevelopmental Disorders and is a billable/specific code that can be used on a claim.

Is F64.9 a billable code?

Yes, F64.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is F64.9 in?

F64.9 is in Chapter 5: Mental, Behavioral and Neurodevelopmental Disorders (codes F01-F99).

What SNOMED CT codes does F64.9 map to?

F64.9 maps to 7 SNOMED CT concepts: 472991006, 93461009, 87991007, 1332230002, 191787001, and 2 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for F64.9?

F64.9 is linked to 3 UMLS Concept Unique Identifiers: C4237466, C0017250, C5819566. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does F64.9 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like gender identity disorder, unspecified affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of F64.9?

F64.9 maps to the ICD-11 code: HA60 (Gender incongruence of adolescence or adulthood).

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.