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QC65

Family history of mental or behavioural disorder

Family history of mental or behavioural disorder

Classification

ICD-11

Parent Code

BlockL3-QC6

ICD-10 Mapping

7 equivalents

WHO Foundation

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ICD-10 Equivalents(7)

ICD-10 Equivalents

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Corresponding ICD-10-CM codes from the WHO crosswalk mapping

Z81Family history of mental and behavioral disordersequivalentPrimaryZ81.0Family history of intellectual disabilitiesequivalentPrimaryZ81.1Family history of alcohol abuse and dependenceequivalentPrimaryZ81.2Family history of tobacco abuse and dependenceequivalentPrimaryZ81.3Family history of psychoactv substance abuse and dependenceequivalentPrimaryZ81.4Family history of other substance abuse and dependenceequivalentPrimaryZ81.8Family history of other mental and behavioral disordersequivalentPrimary
Also Known As / Clinical Terms(20)

SNOMED CT ↗

UMLS ↗

Frequently Asked Questions
What is the ICD-11 code for family history of mental or behavioural disorder?

The ICD-11 code for family history of mental or behavioural disorder is QC65. The full clinical description is "Family history of mental or behavioural disorder".

What does ICD-11 code QC65 mean?

ICD-11 code QC65 represents “Family history of mental or behavioural disorder”. It is classified under Chapter 24: Factors Influencing Health Status or Contact With Health Services.

What chapter is QC65 in?

QC65 is in Chapter 24: Factors Influencing Health Status or Contact With Health Services (codes QA00-QF4Z).

What is the ICD-10 equivalent of ICD-11 code QC65?

QC65 maps to 7 ICD-10 codes: Z81 (Family history of mental and behavioral disorders), Z81.0 (Family history of intellectual disabilities), Z81.1 (Family history of alcohol abuse and dependence), and 4 more. ICD-10 and ICD-11 do not always have one-to-one mappings — check the mapping type (equivalent, approximate, narrower, or broader) for each result.

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.

What SNOMED CT codes does QC65 map to?

QC65 maps to 10 SNOMED CT concepts: 763598005, 275102003, 720436008, 789612004, 266890009, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.

What UMLS concepts map to ICD-11 code QC65?

QC65 is linked to 10 UMLS Concept Unique Identifiers: C0476559, C2911216, C0260530, C2911217, C2911218, and 5 more. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.