Departments of Anesthesiology and Biostatistics | University of Michigan

ICD mappings

ICD code Type Description Phenome
G90.1 ICD10CM Familial dysautonomia [Riley-Day] MGI
Q02 ICD10CM Microcephaly MGI
Q03 ICD10CM Congenital hydrocephalus MGI
Q03.0 ICD10CM Malformations of aqueduct of Sylvius MGI
Q03.1 ICD10CM Atresia of foramina of Magendie and Luschka MGI
Q03.8 ICD10CM Other congenital hydrocephalus MGI
Q03.9 ICD10CM Congenital hydrocephalus, unspecified MGI
Q04.0 ICD10CM Congenital malformations of corpus callosum MGI
Q04.1 ICD10CM Arhinencephaly MGI
Q04.2 ICD10CM Holoprosencephaly MGI
Q04.3 ICD10CM Other reduction deformities of brain MGI
Q04.4 ICD10CM Septo-optic dysplasia of brain MGI
Q04.5 ICD10CM Megalencephaly MGI
Q04.6 ICD10CM Congenital cerebral cysts MGI
Q04.8 ICD10CM Other specified congenital malformations of brain MGI
Q06 ICD10CM Other congenital malformations of spinal cord MGI
Q06.0 ICD10CM Amyelia MGI
Q06.1 ICD10CM Hypoplasia and dysplasia of spinal cord MGI
Q06.2 ICD10CM Diastematomyelia MGI
Q06.3 ICD10CM Other congenital cauda equina malformations MGI
Q06.4 ICD10CM Hydromyelia MGI
Q06.8 ICD10CM Other specified congenital malformations of spinal cord MGI
Q06.9 ICD10CM Congenital malformation of spinal cord, unspecified MGI
Q07.8 ICD10CM Other specified congenital malformations of nervous system MGI
742.1 ICD9CM Microcephalus MGI
742.2 ICD9CM Congenital reduction deformities of brain MGI
742.3 ICD9CM Congenital hydrocephalus MGI
742.4 ICD9CM Other specified congenital anomalies of brain MGI
742.51 ICD9CM Diastematomyelia MGI
742.53 ICD9CM Hydromyelia MGI
742.59 ICD9CM Other specified congenital anomalies of spinal cord MGI
742.8 ICD9CM Other specified congenital anomalies of nervous system MGI
G90.1 ICD10 G90.1 Familial dysautonomia [Riley-Day] UKB
Q02 ICD10 Q02 Microcephaly UKB
Q03.0 ICD10 Q03.0 Malformations of aqueduct of Sylvius UKB
Q03.1 ICD10 Q03.1 Atresia of foramina of Magendie and Luschka UKB
Q03.8 ICD10 Q03.8 Other congenital hydrocephalus UKB
Q03.9 ICD10 Q03.9 Congenital hydrocephalus, unspecified UKB
Q04.0 ICD10 Q04.0 Congenital malformations of corpus callosum UKB
Q04.3 ICD10 Q04.3 Other reduction deformities of brain UKB
Q04.6 ICD10 Q04.6 Congenital cerebral cysts UKB
Q04.8 ICD10 Q04.8 Other specified congenital malformations of brain UKB
Q06.1 ICD10 Q06.1 Hypoplasia and dysplasia of spinal cord UKB
Q06.2 ICD10 Q06.2 Diastematomyelia UKB
Q06.4 ICD10 Q06.4 Hydromyelia UKB
Q06.8 ICD10 Q06.8 Other specified congenital malformations of spinal cord UKB
Q06.9 ICD10 Q06.9 Congenital malformation of spinal cord, unspecified UKB
Q07.8 ICD10 Q07.8 Other specified congenital malformations of nervous system UKB
742.1 ICD9 7421 Microcephalus UKB
742.2 ICD9 7422 Reduction deformities of brain UKB
742.3 ICD9 7423 Congenital hydrocephalus UKB
742.4 ICD9 7424 Other specified anomalies of brain UKB
742.5 ICD9 7425 Other specified anomalies of spinal cord UKB
742.51 ICD9 74251 Other specified anomalies of spinal cord (hypoplasia and dysplasia) UKB
742.53 ICD9 74253 Other specified anomalies of spinal cord (other cauda equina anomalies) UKB
742.8 ICD9 7428 Other specified anomalies of nervous system 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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