QC46
Personal history of mental or behavioural disorder
Personal history of mental or behavioural disorder
Classification
ICD-11
Block
QC40-QC4ZParent Code
BlockL3-QC4ICD-10 Mapping
2 equivalentsWHO Foundation
View on WHOICD-10 Equivalents(2)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(2)
Frequently Asked Questions
What is the ICD-11 code for personal history of mental or behavioural disorder?
The ICD-11 code for personal history of mental or behavioural disorder is QC46. The full clinical description is "Personal history of mental or behavioural disorder".
What does ICD-11 code QC46 mean?
ICD-11 code QC46 represents “Personal history of mental or behavioural disorder”. It is classified under Chapter 24: Factors Influencing Health Status or Contact With Health Services.
What chapter is QC46 in?
QC46 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 QC46?
QC46 maps to 2 ICD-10 codes: Z864, Z86.5 (Personal history of mental and behavioral disorders). 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 UMLS concepts map to ICD-11 code QC46?
QC46 is linked to 2 UMLS Concept Unique Identifiers: C2977652, C2977653. 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.