Coding and coverage · ICD-10-CM

QA0 › QA0.0

QA0.01 Neurodevelopmental disorders related to pathogenic variants in certain specific genes

Not billable (header)Chapter 17

Report one of the more specific codes below.

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Codes under this one

  • QA0.010 Neurodevelopmental disorders, related to pathogenic variants in ion channel genesHeader
  • QA0.011 Neurodevelopmental disorders, related to pathogenic variants in glutamate receptor genes
  • QA0.012 Neurodevelopmental disorders, related to pathogenic variants in other receptor genes
  • QA0.013 Neurodevelopmental disorders, related to pathogenic variants in other transporter and solute carrier genesHeader
  • QA0.014 Neurodevelopmental disorders, related to pathogenic variants in synapse related genesHeader
  • QA0.015 Neurodevelopmental disorders, related to genes associated with transcription and gene expressionHeader

Instructional notes

Chapter 17

Excludes2Not included here: the patient may have both; report both when both are present.
  • inborn errors of metabolism (E70-E88)
Notes
  • Codes from this chapter are not for use on maternal records

QA0

Code also
  • , if applicable, any associated conditions, such as:
  • attention-deficit hyperactivity disorders (F90.-)
  • autism spectrum disorder (F84.0)
  • developmental and epileptic encephalopathy (G93.45)
  • epilepsy, by specific type (G40.-)
  • intellectual disabilities (F70-F79)
  • pervasive developmental disorders (F84.-)

Chapter 17: Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1) · QA0-QA1 Genetic disorders, not elsewhere classified (QA0-QA1)

Source: ICD-10-CM FY 2027 code descriptions and tabular list (CMS and CDC National Center for Health Statistics), effective 2026-10-01 through 2027-09-30 · CMS ICD-10 files. HCC mapping: CMS-HCC V28, payment year 2027. As of 2026-11-04.

Coverage and payment depend on the claim details; confirm with the Medicare Administrative Contractor.