6C90.Z
Oppositional defiant disorder, unspecified
Oppositional defiant disorder, unspecified
ICD-10 Equivalents(1)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(11)
SNOMED CT ↗
- Oppositional defiant disorder18941000
- Feeling irritable55929007
- Anger75408008
- Discipline problem248037006
- Disobedience248038001
- Defiance248039009
- Irritability and anger274646000
- Oppositional defiant disorder co-occurrent with chronic irritability-anger724733005
- Oppositional defiant disorder co-occurrent with chronic irritability-anger with normal prosocial emotions724734004
- Oppositional defiant disorder without chronic irritability-anger724735003
Frequently Asked Questions
What is the ICD-11 code for oppositional defiant disorder, unspecified?
The ICD-11 code for oppositional defiant disorder, unspecified is 6C90.Z. The full clinical description is "Oppositional defiant disorder, unspecified".
What does ICD-11 code 6C90.Z mean?
ICD-11 code 6C90.Z represents “Oppositional defiant disorder, unspecified”. It is classified under Chapter 6: Mental, Behavioural or Neurodevelopmental Disorders.
What chapter is 6C90.Z in?
6C90.Z is in Chapter 6: Mental, Behavioural or Neurodevelopmental Disorders (codes 6A00-6E8Z).
What is the ICD-10 equivalent of ICD-11 code 6C90.Z?
6C90.Z maps to the ICD-10 code: F91.3 (Oppositional defiant disorder). This is an equivalent mapping.
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 6C90.Z map to?
6C90.Z maps to 10 SNOMED CT concepts: 75408008, 248039009, 248037006, 248038001, 55929007, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code 6C90.Z?
6C90.Z is linked to 1 UMLS Concept Unique Identifier: C0029121. 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.