Departments of Anesthesiology and Biostatistics | University of Michigan

ICD mappings

ICD code Type Description Phenome
G11 ICD10CM Hereditary ataxia MGI
G11.0 ICD10CM Congenital nonprogressive ataxia MGI
G11.1 ICD10CM Early-onset cerebellar ataxia MGI
G11.2 ICD10CM Late-onset cerebellar ataxia MGI
G11.3 ICD10CM Cerebellar ataxia with defective DNA repair MGI
G11.4 ICD10CM Hereditary spastic paraplegia MGI
G11.8 ICD10CM Other hereditary ataxias MGI
G11.9 ICD10CM Hereditary ataxia, unspecified MGI
G32.81 ICD10CM Cerebellar ataxia in diseases classified elsewhere MGI
334.0 ICD9CM Friedreich's ataxia MGI
334.1 ICD9CM Hereditary spastic paraplegia MGI
334.2 ICD9CM Primary cerebellar degeneration MGI
334.3 ICD9CM Other cerebellar ataxia MGI
334.4 ICD9CM Cerebellar ataxia in diseases classified elsewhere MGI
334.8 ICD9CM Other spinocerebellar diseases MGI
334.9 ICD9CM Spinocerebellar disease, unspecified MGI
G11.0 ICD10 G11.0 Congenital nonprogressive ataxia UKB
G11.1 ICD10 G11.1 Early-onset cerebellar ataxia UKB
G11.2 ICD10 G11.2 Late-onset cerebellar ataxia UKB
G11.3 ICD10 G11.3 Cerebellar ataxia with defective DNA repair UKB
G11.4 ICD10 G11.4 Hereditary spastic paraplegia UKB
G11.8 ICD10 G11.8 Other hereditary ataxias UKB
G11.9 ICD10 G11.9 Hereditary ataxia, unspecified UKB
334 ICD9 334 Spinocerebellar disease UKB
334.0 ICD9 3340 Friedreich's ataxia UKB
334.1 ICD9 3341 Hereditary spastic paraplegia UKB
334.2 ICD9 3342 Primary cerebellar degeneration UKB
334.3 ICD9 3343 Other cerebellar ataxia UKB
334.4 ICD9 3344 Cerebellar ataxia in disease classified elsewhere UKB
334.8 ICD9 3348 Other specified spinocerebellar disease UKB
334.9 ICD9 3349 Spinocerebellar disease, 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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