BA4Z
Acute ischaemic heart disease, unspecified
Acute ischaemic heart disease, unspecified
ICD-10 Equivalents(4)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(11)
SNOMED CT ↗
- Erythrocytosis due to tissue hypoxaemia19588001
- Erythrocytosis due to cardiovascular disease28319009
- Polycythaemia due to cyanotic heart disease191372008
- Asymptomatic ischaemia233823002
- MI - Silent myocardial infarction233843008
- Transient myocardial ischaemia315026000
- ACS - Acute coronary syndrome394659003
- Acute ischaemic heart disease413439005
- Acute myocardial ischaemia413444003
- Subacute ischaemic heart disease713405002
Frequently Asked Questions
What is the ICD-11 code for acute ischaemic heart disease, unspecified?
The ICD-11 code for acute ischaemic heart disease, unspecified is BA4Z. The full clinical description is "Acute ischaemic heart disease, unspecified".
What does ICD-11 code BA4Z mean?
ICD-11 code BA4Z represents “Acute ischaemic heart disease, unspecified”. It is classified under Chapter 11: Diseases of the Circulatory System.
What chapter is BA4Z in?
BA4Z is in Chapter 11: Diseases of the Circulatory System (codes BA00-BE2Z).
What is the ICD-10 equivalent of ICD-11 code BA4Z?
BA4Z maps to 4 ICD-10 codes: I24 (Other acute ischemic heart diseases), I24.8 (Other forms of acute ischemic heart disease), I24.9 (Acute ischemic heart disease, unspecified), and 1 more. 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 SNOMED CT codes does BA4Z map to?
BA4Z maps to 10 SNOMED CT concepts: 394659003, 413439005, 413444003, 28319009, 19588001, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code BA4Z?
BA4Z is linked to 1 UMLS Concept Unique Identifier: C0348590. 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.