QB21
Bone marrow donor
Bone marrow donor
Classification
ICD-11
Block
QB20-QB2ZParent Code
BlockL2-QB2ICD-10 Mapping
1 equivalentWHO Foundation
View on WHOICD-10 Equivalents(1)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(1)
Frequently Asked Questions
What is the ICD-11 code for bone marrow donor?
The ICD-11 code for bone marrow donor is QB21. The full clinical description is "Bone marrow donor".
What does ICD-11 code QB21 mean?
ICD-11 code QB21 represents “Bone marrow donor”. It is classified under Chapter 24: Factors Influencing Health Status or Contact With Health Services.
What chapter is QB21 in?
QB21 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 QB21?
QB21 maps to the ICD-10 code: Z52.3 (Bone marrow donor). 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 UMLS concepts map to ICD-11 code QB21?
QB21 is linked to 1 UMLS Concept Unique Identifier: C1313934. 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.