Relates ICD-9 Codes to 401.1

Benign essential hypertension

ICD-9 Index
Chapter: 390–459
Section: 401-405
Block: 401 Essential hypertension
401.1 - Benign hypertension

View Code 401.1

401.0 - Malignant essential hypertension
401.9 - Unspecified essential hypertension

Previous Code: 401.0

View Code 401.1

Next Code: 401.9

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