2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Circulatory System 390-459 > Other Forms Of Heart Disease 420-429 > Heart Failure 428.* > 2008 ICD-9-CM Diagnosis 428.43 Acute on chronic combined systolic and diastolic heart failure  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 428.43 can be accessed here. 428.43 is a specific code that can be used to specify a diagnosis 428.43 contains 1 index entry View the ICD-9-CM Volume 1 428.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. Index entries containing 428.43: Failure, failed heart (acute) (sudden) 428.9 combined systolic and diastolic 428.40 acute on chronic 428.43