Departments of Anesthesiology and Biostatistics | University of Michigan

ICD mappings

ICD code Type Description Phenome
I34 ICD10CM Nonrheumatic mitral valve disorders MGI
I34.0 ICD10CM Nonrheumatic mitral (valve) insufficiency MGI
I34.1 ICD10CM Nonrheumatic mitral (valve) prolapse MGI
I34.2 ICD10CM Nonrheumatic mitral (valve) stenosis MGI
I34.8 ICD10CM Other nonrheumatic mitral valve disorders MGI
I34.9 ICD10CM Nonrheumatic mitral valve disorder, unspecified MGI
424.0 ICD9CM Mitral valve disorders MGI
I08.1 ICD10 I08.1 Disorders of both mitral and tricuspid valves UKB
I34.0 ICD10 I34.0 Mitral (valve) insufficiency UKB
I34.1 ICD10 I34.1 Mitral (valve) prolapse UKB
I34.2 ICD10 I34.2 Nonrheumatic mitral (valve) stenosis UKB
I34.8 ICD10 I34.8 Other nonrheumatic mitral valve disorders UKB
I34.9 ICD10 I34.9 Nonrheumatic mitral valve disorder, unspecified UKB
424.0 ICD9 4240 Mitral valve disorders UKB

This page is mainly a phenotype dictionary entry. When you are trying to find candidate PRS models, go to the Scores table, search by trait or exposure name, and then use the score-detail and PheWAS pages for model-specific follow-up.

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