2008 ICD-9-CM Volume 1 Diagnosis CodesHome > Diseases Of The Circulatory System 390-459 > Other Forms Of Heart Disease 420-429 > Conduction Disorders 426.* >
2008 ICD-9-CM Diagnosis 426.5
Bundle branch block other and unspecified
426.5 is a non-specific code that cannot be used to specify a diagnosis