Hypertension ICD-11 Codes
All ICD-11 diagnosis codes for hypertension
Hypertension (high blood pressure) remains one of the most commonly diagnosed conditions globally. In ICD-11, essential hypertension is coded under BA00, with more specific codes for hypertensive heart disease (BA01), hypertensive renal disease (BA02), and secondary hypertension (BA05).
Primary Codes
These are the main ICD-11 codes for hypertension. Click any code to see all child codes and details.
Specific Codes (10)
More specific ICD-11 codes for hypertension.
BA00.0Combined diastolic and systolic hypertension
BA00.1Isolated diastolic hypertension
BA00.2Isolated systolic hypertension
BA00.YOther specified essential hypertension
BA00.ZEssential hypertension, unspecified
BA04.0Combined diastolic and systolic secondary hypertension
BA04.1Isolated diastolic secondary hypertension
BA04.2Isolated systolic secondary hypertension
BA04.YOther specified secondary hypertension
BA04.ZSecondary hypertension, unspecified
Frequently Asked Questions
What is the ICD-11 code for high blood pressure?
The primary ICD-11 codes for hypertension are BA00, BA01, BA02. There are 15 total codes related to hypertension in the ICD-11 classification.
How many ICD-11 codes are there for hypertension?
There are 15 ICD-11 codes related to hypertension. The primary codes are BA00, BA01, BA02, with additional specific codes for subtypes and complications.
What is the ICD-11 equivalent of ICD-10 hypertension codes?
The ICD-11 equivalent codes for hypertension are BA00, BA01, BA02. Note that ICD-10 and ICD-11 do not always have one-to-one mappings. Use the ICD-10 to ICD-11 crosswalk tool for exact code conversions.
What are other names for hypertension in ICD-11?
Hypertension may also be referred to as: high blood pressure, HTN, elevated blood pressure, essential hypertension. The same ICD-11 codes apply regardless of which clinical term is used in the documentation.
Should I use ICD-10 or ICD-11 codes for hypertension?
The choice between ICD-10 and ICD-11 depends on your country and regulatory requirements. The United States currently uses ICD-10-CM for clinical billing, while ICD-11 is the WHO standard adopted by many countries starting from 2022. Use our crosswalk tools to convert between systems.
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