2009 ICD-9-CM Diagnosis Code 401.1 : Benign essential hypertension

Free ICD-9-CM Diagnosis Codes > 2009 > Diseases Of The Circulatory System 390-459 > Hypertensive Disease 401-405 > Essential hypertension 401.* >

2009 ICD-9-CM Diagnosis Code 401.1

Benign essential hypertension

401.0

401.9

401.1 is a billable ICD-9-CM medical code that can be used to specify a diagnosis on a reimbursement claim.
Newer versions of 401.1: 2010

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