BA04.Z
Secondary hypertension, unspecified
Secondary hypertension, unspecified
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms
SNOMED CT ↗
- Benign hypertension10725009
- Hypertension secondary to renal disease in obstetric context111438007
- Hypertension caused by oral contraceptive pill169465000
- Benign secondary hypertension194785008
- Hypertension caused by drug194791005
- Hypertension associated with transplantation427889009
- Hypertension secondary to kidney transplant428575007
- Exertional hypertension429198000
- Early-onset hypertension with exacerbation in pregnancy766937004
- Hypertension due to aortic arch obstruction871642009
Frequently Asked Questions
What is the ICD-11 code for secondary hypertension, unspecified?
The ICD-11 code for secondary hypertension, unspecified is BA04.Z. The full clinical description is "Secondary hypertension, unspecified".
What does ICD-11 code BA04.Z mean?
ICD-11 code BA04.Z represents "Secondary hypertension, unspecified". It is classified under Chapter 11: Diseases of the Circulatory System.
What chapter is BA04.Z in?
BA04.Z is in Chapter 11: Diseases of the Circulatory System (codes BA00-BE2Z).
What is the ICD-10 equivalent of ICD-11 code BA04.Z?
BA04.Z maps to 3 ICD-10 codes: I15 (Secondary hypertension), I15.8 (Other secondary hypertension), I15.9 (Secondary hypertension, unspecified). 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 BA04.Z map to?
BA04.Z maps to 10 SNOMED CT concepts: 10725009, 194785008, 766937004, 429198000, 427889009, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code BA04.Z?
BA04.Z is linked to 2 UMLS Concept Unique Identifiers: C0155616, C0348586. 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.