Departments of Anesthesiology and Biostatistics | University of Michigan

ICD mappings

ICD code Type Description Phenome
J35 ICD10CM Chronic diseases of tonsils and adenoids MGI
J35.0 ICD10CM Chronic tonsillitis and adenoiditis MGI
J35.01 ICD10CM Chronic tonsillitis MGI
J35.02 ICD10CM Chronic adenoiditis MGI
J35.03 ICD10CM Chronic tonsillitis and adenoiditis MGI
J35.1 ICD10CM Hypertrophy of tonsils MGI
J35.2 ICD10CM Hypertrophy of adenoids MGI
J35.3 ICD10CM Hypertrophy of tonsils with hypertrophy of adenoids MGI
J35.8 ICD10CM Other chronic diseases of tonsils and adenoids MGI
J35.9 ICD10CM Chronic disease of tonsils and adenoids, unspecified MGI
474.00 ICD9CM Chronic tonsillitis MGI
474.01 ICD9CM Chronic adenoiditis MGI
474.02 ICD9CM Chronic tonsillitis and adenoiditis MGI
474.10 ICD9CM Hypertrophy of tonsil with adenoids MGI
474.11 ICD9CM Hypertrophy of tonsils alone MGI
474.12 ICD9CM Hypertrophy of adenoids alone MGI
474.2 ICD9CM Adenoid vegetations MGI
474.8 ICD9CM Other chronic disease of tonsils and adenoids MGI
474.9 ICD9CM Unspecified chronic disease of tonsils and adenoids MGI
J35.0 ICD10 J35.0 Chronic tonsillitis UKB
J35.1 ICD10 J35.1 Hypertrophy of tonsils UKB
J35.2 ICD10 J35.2 Hypertrophy of adenoids UKB
J35.3 ICD10 J35.3 Hypertrophy of tonsils with hypertrophy of adenoids UKB
J35.8 ICD10 J35.8 Other chronic diseases of tonsils and adenoids UKB
J35.9 ICD10 J35.9 Chronic disease of tonsils and adenoids, unspecified UKB
474 ICD9 474 Chronic disease of tonsils and adenoids UKB
474.0 ICD9 4740 Chronic tonsillitis UKB
474.1 ICD9 4741 Hypertrophy of tonsils and adenoids UKB
474.2 ICD9 4742 Adenoid vegetations UKB
474.8 ICD9 4748 Other chronic disease of tonsils and adenoids UKB
474.9 ICD9 4749 Chronic disease of tonsils and adenoids, unspecified 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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