1. F64 Gender identity disorders

    1. F64.0 Transsexualism

      Inclusion term(s):

      • Gender identity disorder in adolescence and adulthood
      • Gender dysphoria in adolescents and adults
    2. F64.1 Dual role transvestism

    3. F64.2 Gender identity disorder of childhood

      Inclusion term(s):

      • Gender dysphoria in children
    4. F64.8 Other gender identity disorders

      Inclusion term(s):

      • Other specified gender dysphoria
    5. F64.9 Gender identity disorder, unspecified

      Inclusion term(s):

      • Gender dysphoria, unspecified
      • Gender-role disorder NOS
Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.