Florida Birth Defect Registry Research Data file
Hirschsprung's disease (congenital megacolon) hirschsprung ... ICD-9-CM code Exclusion codes Anencephalus 740.0; 740.1 Spina Bifida without anencephalus 741.0; 741.9 740.0, 740.1 Hydrocephalus without spina bifida 742.3 741.0,741.9 encephalocele 742.0 ...