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U.S. ICD-10-CM · FY 2027

QA0.8 ICD-10-CM Code: Other neurodevelopmental disorders related to pathogenic variants in other specific genes

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

Code definition

Official description

QA0.8

Other neurodevelopmental disorders related to pathogenic variants in other specific genes

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

Classification

Where QA0.8 sits

  1. 1

    Chapter 17

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

  2. 2

    Section

    Genetic disorders, not elsewhere classified (QA0-QA1)

  3. 3

    Category QA0

    Neurodevelopmental disorders related to specific genetic pathogenic variants

  4. 4

    Code QA0.8

    Other neurodevelopmental disorders related to pathogenic variants in other specific genes

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for QA0.8.

Code first

No “code first” instruction is listed for QA0.8.

Use additional code

No “use additional code” instruction is listed for QA0.8.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for QA0.8.

Excludes2

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

No Excludes2 note is listed for QA0.8.

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 QA0.8 mean?

QA0.8 is the FY 2027 U.S. ICD-10-CM code for “Other neurodevelopmental disorders related to pathogenic variants in other specific genes.”

Is QA0.8 a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, QA0.8 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.

Where is QA0.8 located in ICD-10-CM?

QA0.8 is listed in Chapter 17, Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1), within Genetic disorders, not elsewhere classified (QA0-QA1) (QA0–QA1), under category QA0, Neurodevelopmental disorders related to specific genetic pathogenic variants.

What coding notes are listed for QA0.8?

No inclusion terms are listed for QA0.8 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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