Q07 — Other congenital malformations of nervous system
Is Q07 billable?
No — Q07 is a non-billable header code. Q07 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 6 billable codes beneath Q07.
Billable codes under this header
- Q07.8Other specified congenital malformations of nervous system
- Q07.9Congenital malformation of nervous system, unspecified
- Q07.00Arnold-Chiari syndrome without spina bifida or hydrocephalus
- Q07.01Arnold-Chiari syndrome with spina bifida
- Q07.02Arnold-Chiari syndrome with hydrocephalus
- Q07.03Arnold-Chiari syndrome with spina bifida and hydrocephalus
Q07 at a glance
| Code | Q07 |
|---|---|
| Description | Other congenital malformations of nervous system |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Excludes2 — not included here
The conditions below are not part of Q07, but a patient may have both at the same time. When documentation supports it, Q07 and the excluded code may both be reported.
Excludes2 — not included here — inherited from Chapter 17
The conditions below are not part of Q07, but a patient may have both at the same time. When documentation supports it, Q07 and the excluded code may both be reported.
- inborn errors of metabolism (E70-E88)
What codes fall under Q07? (3)
How long has Q07 existed?
Q07 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.