R90.82
R90.82: White matter disease, unspecified
Billable / specific codeICD-10-CM
R90.82 is a billable, specific ICD-10-CM code for white matter disease, unspecified. It is valid for submission on a claim.
Check R90.82 with the rest of the claim: free scrubberRisk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
R90.82 is named in 7 Medicare coverage policies: 7 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A56612Billing and Coding: CT of the Head
- A56631Billing and Coding: Thoracic Aortography and Carotid, Vertebral, and Subclavian Angiography
- A56729Billing and Coding: Magnetic Resonance Imaging of the Head and Neck
- A56775Billing and Coding: Magnetic Resonance Angiography
Alphabetic index entries that lead here
- Disease, diseased›white matter
Code history
Unchanged in every release from FY2024 to FY2027.