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426.51 - Right Bundle Branch Block And Left Posterior Fascicular Block


The ICD 9 Code for Right bundle branch block and left posterior fascicular block is listed as 426.51.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 426.51
Long Description: Right bundle branch block and left posterior fascicular block
Short Description: Rt bbb/lft post fasc blk
Chapter: Diseases Of The Circulatory System
Block: Other Forms Of Heart Disease (420-429)
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: I45.2 - Bifascicular block (approximate)
ICD-9-CM Siblings (same level / similar specificity) of 426.51:
426.50 - Bundle branch block, unspecified
426.52 - Right bundle branch block and left anterior fascicular block
426.53 - Other bilateral bundle branch block
426.54 - Trifascicular block