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Secondary hypertension

International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01

Defined through the measurement of the blood pressure using cuff method with a sitting systolic blood pressure above 140 mmHg or a sitting diastolic blood pressure above 90 mmHg in three consequent measurements with an identifiable cause.

exclusions

• involving vessels of brain  (8B00-8B2Z)
• involving vessels of eye  (9B78.1)

code elsewhere

• Congenital renal artery stenosis  (LA90.40)
• Hyperaldosteronism  (5A72)
• Pre-existing secondary hypertension complicating pregnancy, childbirth or the puerperium  (JA20.4)

sections/codes in this section (BA04-BA04)

• Combined diastolic and systolic secondary hypertension  (BA04.0)
• Isolated diastolic secondary hypertension  (BA04.1)
• Isolated systolic secondary hypertension  (BA04.2)
• Other specified secondary hypertension  (BA04.Y)
• Secondary hypertension, unspecified  (BA04.Z)

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