6D85.9
Dementia due to Down syndrome
Dementia due to Down syndrome
Frequently Asked Questions
What is the ICD-11 code for dementia due to down syndrome?
The ICD-11 code for dementia due to down syndrome is 6D85.9. The full clinical description is "Dementia due to Down syndrome".
What does ICD-11 code 6D85.9 mean?
ICD-11 code 6D85.9 represents “Dementia due to Down syndrome”. It is classified under Chapter 6: Mental, Behavioural or Neurodevelopmental Disorders.
What chapter is 6D85.9 in?
6D85.9 is in Chapter 6: Mental, Behavioural or Neurodevelopmental Disorders (codes 6A00-6E8Z).
What is the ICD-10 equivalent of ICD-11 code 6D85.9?
There is no direct ICD-10 mapping available for 6D85.9 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-10. Use the ICD-11 to ICD-10 converter to search for related codes.
What is the difference between ICD-10 and ICD-11?
ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.
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