Q39.9 – Congenital malformation of esophagus, unspecified
ICD-10-CM 2027 diagnosis code · Other congenital malformations of the digestive system
ICD-10-CM code
Q39.9
- Code
Q39.9(claims format:Q399)- Description
- Congenital malformation of esophagus, unspecified
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 17. Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1)
- Block
- Q38-Q45 Other congenital malformations of the digestive system
- Parent codes
- Q39
Index terms for Q39.9
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in Q39
- Q39.0 – Atresia of esophagus without fistulaBillable
- Q39.1 – Atresia of esophagus with tracheo-esophageal fistulaBillable
- Q39.2 – Congenital tracheo-esophageal fistula without atresiaBillable
- Q39.3 – Congenital stenosis and stricture of esophagusBillable
- Q39.4 – Esophageal webBillable
- Q39.5 – Congenital dilatation of esophagusBillable
- Q39.6 – Congenital diverticulum of esophagusBillable
- Q39.8 – Other congenital malformations of esophagusBillable
Frequently asked questions
What is ICD-10 code Q39.9?
Q39.9 is the ICD-10-CM code for congenital malformation of esophagus, unspecified, in the block Q38-Q45 (Other congenital malformations of the digestive system).
Is Q39.9 a billable code?
Yes. Q39.9 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does Q39.9 belong to?
It belongs to category Q39 – Congenital malformations of esophagus.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.