6C4A

The ICD-11 code for disorders due to use of nicotine is 6C4A. The full clinical description is "Disorders due to use of nicotine".

ICD-11 code 6C4A represents “Disorders due to use of nicotine”. It is classified under Chapter 6: Mental, Behavioural or Neurodevelopmental Disorders.

6C4A is in Chapter 6: Mental, Behavioural or Neurodevelopmental Disorders (codes 6A00-6E8Z).

There is no direct ICD-10 mapping available for 6C4A 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.

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.

6C4A has 7 child codes, including: 6C4A.0 (Episode of harmful use of nicotine), 6C4A.1 (Harmful pattern of use of nicotine), 6C4A.2 (Nicotine dependence), 6C4A.3 (Nicotine intoxication), and 3 more.