LB99.Z
Reduction defects of upper limb, unspecified
Reduction defects of upper limb, unspecified
Classification
ICD-11
Chapter
20: Developmental AnomaliesBlock
LB70-LB9ZParent Code
LB99ICD-10 Mapping
3 equivalentsICD-10 Equivalents(3)
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 reduction defects of upper limb, unspecified?
The ICD-11 code for reduction defects of upper limb, unspecified is LB99.Z. The full clinical description is "Reduction defects of upper limb, unspecified".
What does ICD-11 code LB99.Z mean?
ICD-11 code LB99.Z represents “Reduction defects of upper limb, unspecified”. It is classified under Chapter 20: Developmental Anomalies.
What chapter is LB99.Z in?
LB99.Z is in Chapter 20: Developmental Anomalies (codes LA00-LD9Z).
What is the ICD-10 equivalent of ICD-11 code LB99.Z?
LB99.Z maps to 3 ICD-10 codes: Q71 (Reduction defects of upper limb), Q71.8 (Other reduction defects of upper limb), Q71.9 (Unspecified reduction defect of upper limb). 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 LB99.Z?
LB99.Z is linked to 2 UMLS Concept Unique Identifiers: C0265566, C0478067. 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.