MCMedicalCodingSoftware
Q39.9

Q39.9: Congenital malformation of esophagus, unspecified

Billable / specific codeICD-10-CMPOA exempt

Q39.9 is a billable, specific ICD-10-CM code for congenital malformation of esophagus, unspecified. It is valid for submission on a claim.

Check Q39.9 with the rest of the claim: free scrubber

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

Q39.9 is named in 4 Medicare coverage policies: 4 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56389Billing and Coding: Upper Gastrointestinal Endoscopy and Visualization
  • A56580Billing and Coding: Computerized Axial Tomography (CT), Thorax
  • A57063Billing and Coding: Diagnostic and Therapeutic Esophagogastroduodenoscopy
  • A57414Billing and Coding: Upper Gastrointestinal Endoscopy (Diagnostic and Therapeutic)

Alphabetic index entries that lead here

  • Anomaly, anomalous›esophagus
  • Defect, defective›esophagus, congenital
  • Deformity›esophagus(congenital)
  • Malformation›esophagus

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Q39

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.