BB70.Z
Aortic valve stenosis, unspecified
Aortic valve stenosis, 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 ↗
- Aortic valve stenosis60573004
- Aortic stenosis, non-rheumatic194984004
- Aortic stenosis - tricuspid calcific233863001
- Aortic stenosis with doming250973007
- Diffuse supravalvar aortic stenosis253642005
- Critical stenosis of aortic valve427515002
- Acquired subaortic stenosis associated with functionally univentricular heart472794005
- Acquired subaortic stenosis due to restrictive ventricular septal defect associated with functionally univentricular heart472795006
- Acquired subaortic stenosis871623005
- Acquired stenosis of supravalvar area871671005
Frequently Asked Questions
What is the ICD-11 code for aortic valve stenosis, unspecified?
The ICD-11 code for aortic valve stenosis, unspecified is BB70.Z. The full clinical description is "Aortic valve stenosis, unspecified".
What does ICD-11 code BB70.Z mean?
ICD-11 code BB70.Z represents “Aortic valve stenosis, unspecified”. It is classified under Chapter 11: Diseases of the Circulatory System.
What chapter is BB70.Z in?
BB70.Z is in Chapter 11: Diseases of the Circulatory System (codes BA00-BE2Z).
What is the ICD-10 equivalent of ICD-11 code BB70.Z?
BB70.Z maps to the ICD-10 code: I35.0 (Nonrheumatic aortic (valve) stenosis). 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 BB70.Z map to?
BB70.Z maps to 10 SNOMED CT concepts: 871671005, 871623005, 472794005, 472795006, 233863001, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code BB70.Z?
BB70.Z is linked to 1 UMLS Concept Unique Identifier: C2882238. 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.