Q07.0
Q07.0: Arnold-Chiari syndrome
Non-billable headerICD-10-CM
Q07.0 is a non-billable header ICD-10-CM code for arnold-chiari syndrome. It cannot be billed on its own: choose one of the more specific child codes below.
Excludes1: never code together
These conditions cannot occur together. Billing both on the same encounter is a denial.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Arnold-Chiari syndrome, type II
Excludes2 inherited from the categories above Q07.0
Not part of this code, but both may be coded when both are present.
Other codes that can never be billed with Q07.0
Their own Excludes1 notes name this code, so the conflict is not listed above.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead Q07.0
4 child codes. Green means billable.