QA0.0 — Neurodevelopmental disorders related to pathogenic variants in specific genes
Not billable
Is QA0.0 billable?
No — QA0.0 is a non-billable header code. QA0.0 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 12 billable codes beneath QA0.0.
Billable codes under this header
- QA0.011Neurodevelopmental disorders, related to pathogenic variants in glutamate receptor genes
- QA0.012Neurodevelopmental disorders, related to pathogenic variants in other receptor genes
- QA0.0101SCN2A-related neurodevelopmental disorder
- QA0.0102CACNA1A-related neurodevelopmental disorder
- QA0.0109Neurodevelopmental disorder related to pathogenic variant in other ion channel gene
- QA0.0131SLC6A1-related disorder
- QA0.0139Neurodevelopmental disorder, related to pathogenic variant in other transporter or solute carrier gene
- QA0.0141Syntaxin-binding protein 1-related disorder
- QA0.0142DLG4-related synaptopathy
- QA0.0149Neurodevelopmental disorder, related to pathogenic variant in other synapse related gene
- QA0.0151FOXG1 syndrome
- QA0.0159Neurodevelopmental disorder, related to other genes associated with transcription and gene expression
QA0.0 at a glance
| Code | QA0.0 |
|---|---|
| Description | Neurodevelopmental disorders related to pathogenic variants in specific genes |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Excludes2 — not included here — inherited from Chapter 17
The conditions below are not part of QA0.0, but a patient may have both at the same time. When documentation supports it, QA0.0 and the excluded code may both be reported.
- inborn errors of metabolism (E70-E88)
Code also — inherited from QA0
Two codes may be needed to describe the condition fully. Whether QA0.0 is sequenced first depends on the reason for the encounter.
What codes fall under QA0.0? (1)
How long has QA0.0 existed?
QA0.0 first appears in FY2026.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.