Valid for Submission
F64.9 is a billable diagnosis code used to specify a medical diagnosis of gender identity disorder, unspecified. The code F64.9 is valid during the fiscal year 2022 from October 01, 2021 through September 30, 2022 for the submission of HIPAA-covered transactions.
The ICD-10-CM code F64.9 might also be used to specify conditions or terms like abnormal development of sexuality, gender dysphoria, gender identity disorder, psychosexual identity disorder, sexual relationship problem , sexual relationship problem due to gender identity confusion, etc.
Unspecified diagnosis codes like F64.9 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.
Tabular List of Diseases and Injuries
The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code F64.9:
Inclusion TermsInclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
- Gender dysphoria, unspecified
- Gender-role disorder NOS
Index to Diseases and Injuries
The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code F64.9 are found in the index:
- - Disorder (of) - See Also: Disease;
- - Identity disorder (child) - F64.9
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Abnormal development of sexuality
- Gender dysphoria
- Gender identity disorder
- Psychosexual identity disorder
- Sexual relationship problem
- Sexual relationship problem due to gender identity confusion
- GENDER DYSPHORIA-. a marked difference between the individual’s expressed/experienced gender and the gender others would assign to the individual and it must continue for at least six months. from dsm 5
Convert F64.9 to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code F64.9 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.
Information for Patients
Members of the LGBTQ+ community include people who are
- Queer or Questioning
- Elsewhere on the gender and sexuality spectrum or allies to the community
On this page you'll find information about health issues that are specific to the LGBTQ+ community.
[Learn More in MedlinePlus]