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  6. 2026 ICD-10-CM Code QA0.010

2026 ICD-10-CM Diagnosis Code QA0.010

Neurodevelopmental disorders, related to pathogenic variants in ion channel genes

ICD-10-CM Code:
QA0.010
ICD-10 Code for:
Neurodev disord, related to patho var in ion channel genes
Is Billable?
Not Valid for Submission
Code Navigator:

QA0.010 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of neurodevelopmental disorders, related to pathogenic variants in ion channel genes. The code is not specific and is NOT valid for the year 2026 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding Applicable to Neurodev disord, related to patho var in ion channel genes

Non-specific codes like QA0.010 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for neurodev disord, related to patho var in ion channel genes:

  • Use QA0.0101 for SCN2A-related neurodevelopmental disorder - BILLABLE CODE

  • Use QA0.0102 for CACNA1A-related neurodevelopmental disorder - BILLABLE CODE

  • Use QA0.0109 for Neurodevelopmental disorder related to pathogenic variant in other ion channel gene - BILLABLE CODE

Code Classification

  • Congenital malformations, deformations and chromosomal abnormalities
    Q00-Q99
    • Chromosomal abnormalities, not elsewhere classified
      Q90-Q99
      • Neurodevelopmental disorders related to specific genetic pathogenic variants
        QA0

Code History

  • FY 2026 - No Change, effective from 10/1/2025 through 9/30/2026