LB31.0
Congenital hydronephrosis
Congenital hydronephrosis
Classification
ICD-11
Chapter
20: Developmental AnomaliesBlock
LB30-LB3ZParent Code
LB31ICD-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(10)
SNOMED CT ↗
- Congenital hydronephrosis16297002
- Bilateral hydronephrosis95581005
- Calicectasis371011007
- Congenital obstruction of ureteral orifice373585009
- Bilateral congenital primary hydronephrosis717750002
- Congenital megacalycosis1137561000
- Congenital hydronephrosis due to ureteral orifice obstruction1148933002
- Congenital hydronephrosis due to bladder obstruction1148937001
- Congenital hydronephrosis due to ureteral obstruction1148939003
- Congenital obstruction of ureter1156217009
Frequently Asked Questions
What is the ICD-11 code for congenital hydronephrosis?
The ICD-11 code for congenital hydronephrosis is LB31.0. The full clinical description is "Congenital hydronephrosis".
What does ICD-11 code LB31.0 mean?
ICD-11 code LB31.0 represents “Congenital hydronephrosis”. It is classified under Chapter 20: Developmental Anomalies.
What chapter is LB31.0 in?
LB31.0 is in Chapter 20: Developmental Anomalies (codes LA00-LD9Z).
What is the ICD-10 equivalent of ICD-11 code LB31.0?
LB31.0 maps to the ICD-10 code: Q62.0 (Congenital hydronephrosis). 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.
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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.