U.S. ICD-10-CM · FY 2027

Q39 ICD-10-CM Code: Congenital malformations of esophagus

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

Q39

Congenital malformations of esophagus

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where Q39 sits

  1. 1

    Chapter 17

    Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1)

  2. 2

    Section

    Other congenital malformations of the digestive system (Q38-Q45)

  3. 3

    Category Q39

    Congenital malformations of esophagus

  4. 4

    Code Q39

    Congenital malformations of esophagus

More specific choices

Codes under Q39

Q39 is a non-billable category. Choose the child code that best matches the documented diagnosis.

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for Q39.

Code first

No “code first” instruction is listed for Q39.

Use additional code

No “use additional code” instruction is listed for Q39.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for Q39.

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for Q39.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code Q39 mean?

Q39 is the FY 2027 U.S. ICD-10-CM code for “Congenital malformations of esophagus.”

Is Q39 a billable or specific ICD-10-CM code?

No. Q39 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is Q39 located in ICD-10-CM?

Q39 is listed in Chapter 17, Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1), within Other congenital malformations of the digestive system (Q38-Q45) (Q38–Q45), under category Q39, Congenital malformations of esophagus.

What coding notes are listed for Q39?

No inclusion terms are listed for Q39 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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