BA00.Z

Essential hypertension, unspecified

Essential hypertension, unspecified

Classification

ICD-11

Parent Code

BA00

ICD-10 Equivalents

View full mapping

Corresponding ICD-10-CM codes from the WHO crosswalk mapping

Also Known As / Clinical Terms

Frequently Asked Questions

What is the ICD-11 code for essential hypertension, unspecified?

The ICD-11 code for essential hypertension, unspecified is BA00.Z. The full clinical description is "Essential hypertension, unspecified".

What does ICD-11 code BA00.Z mean?

ICD-11 code BA00.Z represents "Essential hypertension, unspecified". It is classified under Chapter 11: Diseases of the Circulatory System.

What chapter is BA00.Z in?

BA00.Z is in Chapter 11: Diseases of the Circulatory System (codes BA00-BE2Z).

What is the ICD-10 equivalent of ICD-11 code BA00.Z?

BA00.Z maps to the ICD-10 code: I10 (Essential (primary) hypertension). 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 BA00.Z map to?

BA00.Z maps to 10 SNOMED CT concepts: 78975002, 38341003, 1201005, 10725009, 720568003, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.

What UMLS concepts map to ICD-11 code BA00.Z?

BA00.Z is linked to 3 UMLS Concept Unique Identifiers: C0020538, C0085580, C4290132. 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.