2018/2019 ICD-10-CM Diagnosis Code F64.2

Gender identity disorder of childhood

ICD-10-CM Coding Rules
Applicable To
  • Gender dysphoria in children
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as F64.2. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • gender identity disorder in adolescence and adulthood (
    ICD-10-CM Diagnosis Code F64.0

    Transsexualism

      2017 - New Code 2018 2019 Billable/Specific Code
    Applicable To
    • Gender identity disorder in adolescence and adulthood
    • Gender dysphoria in adolescents and adults
    F64.0
    )
Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (F64.2) and the excluded code together.
  • sexual maturation disorder (
    ICD-10-CM Diagnosis Code F66

    Other sexual disorders

      2016 2017 2018 2019 Billable/Specific Code
    Applicable To
    • Sexual maturation disorder
    • Sexual relationship disorder
    F66
    )
The following code(s) above F64.2 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to F64.2:
  • F01-F99
    2019 ICD-10-CM Range F01-F99

    Mental, Behavioral and Neurodevelopmental disorders

    Includes
    • disorders of psychological development
    Type 2 Excludes
    • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
    Mental, Behavioral and Neurodevelopmental disorders
Approximate Synonyms ICD-10-CM F64.2 is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):

Convert F64.2 to ICD-9-CM

Code History
Code annotations containing back-references to F64.2:

Diagnosis Index entries containing back-references to F64.2:

ICD-10-CM Codes Adjacent To F64.2
F63.1 Pyromania
F63.2 Kleptomania
F63.3 Trichotillomania
F63.8 Other impulse disorders
F63.81 Intermittent explosive disorder
F63.89 Other impulse disorders
F63.9 Impulse disorder, unspecified
F64 Gender identity disorders
F64.0 Transsexualism
F64.1 Dual role transvestism
F64.2 Gender identity disorder of childhood
F64.8 Other gender identity disorders
F64.9 Gender identity disorder, unspecified
F65 Paraphilias
F65.0 Fetishism
F65.1 Transvestic fetishism
F65.2 Exhibitionism
F65.3 Voyeurism
F65.4 Pedophilia
F65.5 Sadomasochism
F65.50 …… unspecified

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.