Q39.0
ICD-10BillableAtresia of esophagus without fistula
Official ICD-10-CM descriptor (FY2026)
Atresia of esophagus without fistula
Q39.0 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Atresia of esophagus NOS
Related codes in Q39
- Q39.1Atresia of esophagus with tracheo-esophageal fistula
- Q39.2Congenital tracheo-esophageal fistula without atresia
- Q39.3Congenital stenosis and stricture of esophagus
- Q39.4Esophageal web
- Q39.5Congenital dilatation of esophagus
- Q39.6Congenital diverticulum of esophagus
- Q39.8Other congenital malformations of esophagus
- Q39.9Congenital malformation of esophagus, unspecified
Where this code sits
- Parent code
- Q39
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.