ICD-10 QA0.8
Billable / SpecificOther neurodevelopmental disorders related to pathogenic variants in other specific genes
About ICD-10-CM QA0.8
ICD-10-CM code QA0.8 represents Other neurodevelopmental disorders related to pathogenic variants in other specific genes. This is a billable/specific code in the Congenital Malformations chapter (block QA0). The 2026 edition of ICD-10-CM QA0.8 became effective on October 1, 2025.
Medicare LCD Coverage for QA0.8
Local Coverage Determinations (LCDs) from CMS MACs that list QA0.8 as a covered diagnosis.
This doesn't mean the code isn't covered, it means no MAC has issued a Local Coverage Determination naming this specific code. Coverage may still apply under National Coverage Determinations or general medical-necessity rules.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing QA0.8.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but QA0.8 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with QA0.8
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Codes Adjacent To QA0.8
Other codes in section QA0 (Genetic disorders, not elsewhere classified).
ICD-10 QA0.8, Billing FAQ
Is ICD-10 code QA0.8 billable? +
Yes, QA0.8 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on June 1, 2026.
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