BA21
Orthostatic hypotension
Orthostatic hypotension
Classification
ICD-11
Block
BA20-BA2ZParent Code
BlockL1-BA2ICD-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(11)
SNOMED CT ↗
- Blood pressure below reference range12763006
- Orthostatic hypotension28651003
- Hypotensive syncope58077008
- Hyperadrenergic postural hypotension61933008
- Hypoadrenergic orthostatic hypotension70247006
- Chronic orthostatic hypotension75181005
- Chronic hypotension77545000
- Post-exercise state128978002
- Finding of systemic arterial pressure301140001
- Post-exercise postural hypotension735908000
Frequently Asked Questions
What is the ICD-11 code for orthostatic hypotension?
The ICD-11 code for orthostatic hypotension is BA21. The full clinical description is "Orthostatic hypotension".
What does ICD-11 code BA21 mean?
ICD-11 code BA21 represents “Orthostatic hypotension”. It is classified under Chapter 11: Diseases of the Circulatory System.
What chapter is BA21 in?
BA21 is in Chapter 11: Diseases of the Circulatory System (codes BA00-BE2Z).
What is the ICD-10 equivalent of ICD-11 code BA21?
BA21 maps to the ICD-10 code: I95.1 (Orthostatic hypotension). 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 BA21 map to?
BA21 maps to 10 SNOMED CT concepts: 12763006, 77545000, 75181005, 301140001, 61933008, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code BA21?
BA21 is linked to 1 UMLS Concept Unique Identifier: C0020651. 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.