R94.09
R94.09: Abnormal results of other function studies of central nervous system
Billable / specific codeICD-10-CM
R94.09 is a billable, specific ICD-10-CM code for abnormal results of other function studies of central nervous system. It is valid for submission on a claim.
Check R94.09 with the rest of the claim: free scrubberRisk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
R94.09 is named in 1 Medicare coverage policy: 1 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A57204Billing and Coding: MRI and CT Scans of the Head and Neck
Alphabetic index entries that lead here
- Abnormal, abnormality, abnormalities›function studies›brain
- Abnormal, abnormality, abnormalities›function studies›nervous system›central NEC
Code history
Unchanged in every release from FY2024 to FY2027.