Online 2016 ICD-10-CM · Tabular List · Alpha Index · ICD-9/ICD-10 conversion · ICD-10-PCS



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ICD-9 code:

7422

Congenital reduction deformities of brain

ICD-10 codeDescriptionGEM flags set *
Q04.1ArhinencephalyApproximate Flag
Q04.2HoloprosencephalyApproximate Flag
Q04.3Other reduction deformities of brainApproximate Flag

* See General Equivalence Mappings (GEMs) FAQ (pdf) for more information on GEM flag values.