All ICD10 Codes
QA0Non-billable

Neurodevelopmental disorders related to specific genetic pathogenic variants

Congenital Malformations, Deformations and Chromosomal Abnormalities·category·FY 2026

Use a more specific code (1 billable, 1 non-billable)
QA0.0Neurodevelopmental disorders related to pathogenic variants in specific geneshas subcodesQA0.8Other neurodevelopmental disorders related to pathogenic variants in other specific genes

CH17 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • inborn errors of metabolism (E70-E88)

Instructional Notes

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.-)

Clinical Hierarchy

BillableHas subcodes
CH17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
QA0Neurodevelopmental disorders related to specific genetic pathogenic variantsNot billable
QA0.0Neurodevelopmental disorders related to pathogenic variants in specific genesSubcodes
QA0.8Other neurodevelopmental disorders related to pathogenic variants in other specific genesBillable

MS-DRG Classification

2026

No direct MS-DRG triggers identified.